LessonsDalālah, Waḍʿ and the Six Types of IndicationQuiz

In the last lesson, we saw that reflection moves from what is known to what is unknown. But how does one known thing direct the mind toward another?
Example 1: Seeing smoke makes us think of fire.
Example 2: Hearing the word “Zayd” makes us think of a particular person.
Both involve one thing pointing toward another, but the mechanism is different. This guiding relationship is called dalālah (indication), the subject of this lesson.

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Dalālah, Waḍʿ and the Six Types of Indication

Indicators, indicated meanings, assigned expressions and the six classifications, with step-by-step examples Read the bilingual lesson for Dalālah, Waḍʿ and the Six Types of Indication and test your understanding with a focused quiz.

Lesson

1. From the previous lesson to signs

In the last lesson, we saw that reflection moves from what is known to what is unknown. But how does one known thing direct the mind toward another?
Example 1: Seeing smoke makes us think of fire.
Example 2: Hearing the word “Zayd” makes us think of a particular person.
Both involve one thing pointing toward another, but the mechanism is different. This guiding relationship is called dalālah (indication), the subject of this lesson.

2. What dalālah means

In the book, dalālah is a relationship in which knowing one thing leads to knowledge of another. This link can arise from an established convention or from a natural or rational connection.
Two stages matter:
First, some sign becomes known to us.
Second, that sign leads our mind to something else.
Keep these stages separate. They are the foundation of all the classifications that follow.

3. The indicator and what it indicates

Two key terms appear in dalālah:
Dāll: the indicator that first becomes known.
Madlūl: what is learned through that indicator.
In the textbook's example, smoke is noticed and fire is inferred. Smoke is the dāll; fire is the madlūl.
The sequence is: notice smoke → infer fire.
The order matters, so do not reverse the two terms.

4. Work through the smoke example

Suppose you see smoke rising behind a building. You cannot see the fire directly, but the smoke directs your mind toward burning as a possible explanation.
Known first: smoke is visible.
Inferred: there is a cause involving combustion or fire.
Connection: reason and experience associate smoke with burning.
This is the textbook's general illustration. In an actual case, identifying the precise cause may require further investigation; an inference need not establish every detail with certainty.

5. Not every association is indication

A book and a cup may happen to be on the same table. Mere co-occurrence does not automatically establish dalālah. One thing must serve as a means of knowing another.
Example 1: A designated bell signals that a break has begun; a convention connects sound and event.
Example 2: Seeing a cup does not entail that a book must also be on the table.
Focus on how the first thing conveys knowledge of the second, not simply whether they occur together.

6. Waḍʿ: assigning a sign to a meaning

Waḍʿ is the assignment or designation of one thing for another, so that knowing the first leads to knowledge of the second.
For instance, Urdu speakers conventionally associate “chāqū” with a familiar cutting implement. Someone who knows the language understands that meaning on hearing the word.
This is not the same kind of relation as smoke and fire. A conventional word-to-meaning link is learned within a language.

7. The textbook example: chāqū

The textbook illustrates waḍʿ using “chāqū,” the name of a cutting tool with a handle and blade.
Step 1: The speaker utters the word.
Step 2: The listener recognizes its conventional meaning.
Step 3: The listener thinks of the designated implement, not just any metallic object.
The sound alone is insufficient; it is the learned association between sound and meaning that matters.

8. Mawḍūʿ and mawḍūʿ lahu

Two terms belong to the discussion of convention:
Mawḍūʿ: the sign or expression that has been assigned.
Mawḍūʿ lahu: the meaning or referent for which it was assigned.
Example: the word “chāqū” is assigned to a certain tool.
Mawḍūʿ: the word itself.
Mawḍūʿ lahu: the tool designated by it.
These are related to dāll and madlūl, but they specifically describe the assignment involved in waḍʿ.

9. The difference between indication and convention

Dalālah is the broader idea: knowledge of one thing leads to another. Waḍʿ is one particular basis for it: a sign has been assigned to a meaning.
Example 1: Hearing “book” and grasping its meaning relies on linguistic convention.
Example 2: Seeing smoke and inferring fire relies on a rational connection; no one named fire by assigning it the sign of smoke.
Every conventional indication is an indication, but not every indication is conventional.

10. First split: verbal and nonverbal

The book first divides indication into lafẓī (verbal) and ghayr lafẓī (nonverbal). The criterion is what the indicator is, not what kind of thing it indicates.
Verbal: the indicator is an uttered word, such as saying “Zayd” to refer to Zayd.
Nonverbal: the indicator is not a word, as with visible smoke indicating fire.
Even if the inferred meaning can be expressed in words, that does not turn a nonverbal indicator into a verbal one.

11. Nonverbal indications

In nonverbal indication, the sign is not a spoken word. The book's smoke-and-fire example makes the point: no word for fire is heard, yet the visible sign directs the mind to fire.
Written marks, animal calls, and visible phenomena can also act as nonverbal signs in this classification. To classify them further, ask whether the connection rests on convention, natural disposition, or rational inference.

12. Three kinds of verbal indication

All three kinds of verbal indication have a spoken word as their indicator, but the basis of indication differs.
1. Verbal-conventional: an expression points to its assigned meaning.
2. Verbal-natural: an utterance expresses a state because of natural human disposition.
3. Verbal-rational: hearing speech allows reason to infer something else, such as the existence of a speaker.
Classify by why the indication occurs, not by memorizing labels in isolation.

13. Verbal-conventional indication

In verbal-conventional indication, the indicator is a word and the link to its meaning depends on waḍʿ.
Textbook example: “Zayd” indicates the person assigned that name. Without that assignment, the mere sound would not specify that individual.
Further examples:
“Qalam” denotes a writing instrument.
“Madrasa” denotes a place of study.
These links depend on learned linguistic usage.

14. Verbal-natural indication

In verbal-natural indication, a spoken expression points to a condition because human nature tends to produce that expression under certain circumstances.
The textbook's example is an “āh, āh” uttered in pain or grief.
Step 1: A person utters an exclamation.
Step 2: A listener recognizes a possible state of distress.
The central link is natural expression rather than an assigned proper name. The sound alone, however, does not establish the exact cause or degree of distress.

15. Verbal-rational indication

In verbal-rational indication, the indicator is a spoken word but reason connects it to something beyond its conventional meaning.
The textbook's example is hearing a word from behind a wall and inferring the presence of someone speaking.
Indicator: the audible utterance.
Indicated fact: the existence of a source or speaker.
Basis: a rational connection between an act of speaking and its source.
The textbook assumes direct speech; in modern cases involving recordings or generated audio, the immediate source would need separate verification.

16. One utterance can indicate in two ways

Suppose you hear someone say “Zayd” from outside a room.
First aspect: you understand the name's assigned referent. That is verbal-conventional indication.
Second aspect: you recognize an audible utterance as evidence of a source, or in direct speech, a speaker. That is verbal-rational indication.
These are different conclusions: one concerns the meaning of the name; the other concerns the source of the sound. Always state what is being indicated.

17. Three kinds of nonverbal indication

Nonverbal indication also has three kinds. The indicator is not a spoken word, but the basis of its connection can differ.
1. Nonverbal-conventional: an assigned visible or other nonverbal sign.
2. Nonverbal-natural: an expression produced by natural disposition.
3. Nonverbal-rational: a nonverbal phenomenon from which reason infers another fact.
First determine whether the indicator is an uttered word; then identify the basis of indication.

18. Nonverbal-conventional: writing

In the book's classification, nonverbal-conventional indication uses a non-spoken sign whose meaning is assigned by convention.
Example: the written shapes forming “Zayd” indicate the spoken word. A literate reader recognizes these graphic marks because the writing system is conventional.
Keep two steps distinct:
Written marks → a readable spoken word.
Spoken name “Zayd” → its named person.
The book uses the first step to explain nonverbal-conventional indication; the second illustrates verbal-conventional meaning.

19. Nonverbal-natural: an animal call

In nonverbal-natural indication, the indicator is not an uttered human word, and the connection reflects a creature's nature or condition.
The book gives a horse's neigh as indicating a desire for fodder.
Indicator: the neigh.
Indicated state in the example: desire for food.
Basis: natural expression.
A real horse may neigh for several reasons, so the textbook example illustrates a kind of connection rather than proving hunger from every neigh.

20. Nonverbal-rational: inferring a cause

In nonverbal-rational indication, the sign is not a word, and reason recognizes a connection to another fact.
Textbook example: smoke indicates fire.
Additional illustration: daylight points to illumination from the sun.
No one has assigned these phenomena the status of words; they are connected through real-world relations understood by reason.
Classifying an indication does not automatically settle how certain a conclusion is in every particular case.

21. Do not classify by the indicated meaning

A common error is deciding whether indication is verbal by looking at the indicated meaning rather than the indicator.
Example 1: You see smoke and think the word “fire.” The indicator was smoke, so the indication is nonverbal-rational.
Example 2: You hear a person's spoken name and recognize the person. The indicator is a spoken expression, so the indication is verbal-conventional.
The fact that you can put an inference into words does not change the original sign.

22. A three-question classification method

Work through each example in the same order:
Question 1: What exactly is the indicator?
Question 2: Is it an uttered word? If yes, verbal; otherwise, nonverbal.
Question 3: Why does it indicate? Assigned meaning = conventional; natural expression = natural; inferred connection = rational.
Example: hearing “Zayd” from behind a curtain and inferring a speaker. The sign is an utterance and the link to a speaker is rational, so this is verbal-rational indication.

23. Worked practice: all six classes

For every example identify the indicator, indicated meaning, and basis:
1. Spoken “qalam” → writing instrument: verbal-conventional.
2. An “ah” of pain → distress: verbal-natural.
3. A word behind a wall → presence of a speaker: verbal-rational.
4. Written letters → the corresponding spoken word: nonverbal-conventional.
5. A horse's neigh → wanting food in the book's example: nonverbal-natural.
6. Smoke → fire: nonverbal-rational.
Notice that classification always asks what is indicated and why.

24. Common confusions corrected

Mistake 1: Calling the written form of “Zayd” verbal merely because it spells a name. In the book's example the indicator is graphic marks, so it is classified as nonverbal-conventional.
Mistake 2: Calling every sound verbal. A horse's neigh is not an uttered human word and is treated as nonverbal-natural.
Mistake 3: Treating every meaningful sound as conventional. The book explains a pain exclamation through natural disposition.
Mistake 4: Equating smoke indicating fire with the word “fire” denoting its meaning; the former is nonverbal-rational, the latter verbal-conventional.

25. Lesson summary and what follows

In dalālah, knowing one thing leads to knowing another. The first is the dāll (indicator), and the second is the madlūl (what is indicated). Waḍʿ assigns an expression or sign to a meaning, described through mawḍūʿ and mawḍūʿ lahu.
First classify the indicator as verbal or nonverbal. Then classify the basis as conventional, natural, or rational. This yields six kinds.
The next lesson examines verbal-conventional indication more closely: how a word can indicate its whole meaning, part of it, or something implied by it.

Practice questions

Question 1

What is the basic feature of dalālah?

  • A word is long
  • Knowing one thing leads to knowing another
  • Accepting every statement as true
  • Writing two words equally

Question 2

What is the indicator when smoke points to fire?

  • Fire
  • Smoke
  • The word fire
  • The observer

Question 3

What is the madlūl in that example?

  • Smoke
  • Air
  • Fire
  • The eye

Question 4

Which statement describes waḍʿ?

  • Speaking loudly
  • Assigning a sign to a meaning
  • Something catching fire suddenly
  • Every sign being natural

Question 5

In the chāqū example, what is the word itself called?

  • Mawḍūʿ
  • Mawḍūʿ lahu
  • Natural indication
  • Rationally indicated

Question 6

What is the actual designated tool in the chāqū example?

  • Mawḍūʿ lahu
  • The pronunciation
  • Only the sound of the sign
  • An unrelated object

Question 7

How do dalālah and waḍʿ differ?

  • They are identical
  • Dalālah is broad; waḍʿ is one basis of it
  • Waḍʿ concerns fire only
  • All dalālah is verbal

Question 8

What determines verbal versus nonverbal indication?

  • The madlūl
  • The dāll
  • The length of the question
  • The number of letters

Question 9

A spoken name indicating its bearer is what kind of indication?

  • Verbal-conventional
  • Verbal-natural
  • Nonverbal-rational
  • Nonverbal-natural

Question 10

How does the book classify an uttered “ah” of pain?

  • Nonverbal-rational
  • Verbal-natural
  • Nonverbal-conventional
  • Verbal-conventional

Question 11

Hearing a word behind a wall and inferring a speaker is what?

  • Verbal-rational
  • Nonverbal-conventional
  • Verbal-natural
  • Nonverbal-natural

Question 12

In the book, written shapes spelling “Zayd” indicating the word are what?

  • Nonverbal-conventional
  • Verbal-natural
  • Nonverbal-rational
  • Verbal-rational

Question 13

A horse’s neigh indicating desire for food in the source example is what?

  • Verbal-rational
  • Nonverbal-natural
  • Verbal-conventional
  • Nonverbal-conventional

Question 14

How is smoke indicating fire classified?

  • Nonverbal-rational
  • Verbal-conventional
  • Verbal-natural
  • Nonverbal-conventional

Question 15

Which three subdivisions are given under verbal indication?

  • Knowledge, conception, judgment
  • Conventional, natural, rational
  • Simple, compound, universal
  • Sign, assigned object, referent

Question 16

How is nonverbal indication divided?

  • Two: evident and theoretical
  • Three: conventional, natural, rational
  • Four: universal, particular, genus, differentia
  • Only one: rational

Question 17

Why does “qalam” evoke a writing instrument?

  • Its letters contain fire
  • Its meaning is assigned in language
  • Every pen makes a noise
  • It is purely a rational inference

Question 18

Inferring a speaker from hearing speech is based on what?

  • The assigned meaning of the word
  • A rational connection
  • The color of the word
  • The number of letters

Question 19

What chiefly connects the name “Zayd” to a particular person?

  • Convention
  • Pain
  • Hunger
  • Observation of smoke

Question 20

Someone sees smoke and thinks “fire.” What is the indicator?

  • The word “fire”
  • Smoke
  • The observer’s language
  • Written script

Question 21

Why does the book distinguish written and spoken “Zayd”?

  • Their meanings always differ
  • One uses marks as indicator; the other uses an utterance
  • They are unrelated
  • Writing cannot be read

Question 22

Why is an “ah” of pain called natural rather than conventional?

  • It is very long
  • It relates to natural expression of a condition
  • It always names someone
  • It points to fire

Question 23

Does a neigh prove with certainty that a horse is hungry?

  • Always
  • No; the textbook example illustrates a relation, not certainty in every case
  • It is a human word
  • It illustrates writing only

Question 24

What is the first step in classifying all six indications?

  • Immediately label it rational
  • Identify the indicator
  • Count sentence length
  • Classify the indicated meaning as verbal

Question 25

A designated bell signalling break time works because of what?

  • An assigned convention
  • The bell contains fire
  • Every sound expresses hunger
  • Every sound is a word

Question 26

Are a name indicating its referent and its utterance indicating a speaker the same relation?

  • Yes, in every respect
  • No; the first is conventional, the second can be rational
  • Both nonverbal-natural
  • Both written-conventional

Question 27

In the book’s written-“Zayd” example, what is the primary indicator?

  • Written marks
  • A speaker’s throat
  • Smoke
  • A horse’s call

Question 28

What is the basis when a word has an assigned linguistic meaning?

  • Natural
  • Conventional
  • Only rational
  • Not indication at all

Question 29

Why does smoke point to fire in the textbook?

  • A word has been assigned
  • Rational and experiential connection
  • Written letters
  • A human pain sound

Question 30

Nonverbal indicator + convention produces which class?

  • Nonverbal-conventional
  • Verbal-rational
  • Verbal-natural
  • Nonverbal-rational

Question 31

Verbal indicator + natural basis produces which class?

  • Nonverbal-natural
  • Verbal-natural
  • Verbal-conventional
  • Nonverbal-rational

Question 32

Which example has a verbal indicator and rational basis?

  • Name → bearer
  • Heard word → existence of speaker
  • Smoke → fire
  • Written shape → spoken word

Question 33

Which textbook example illustrates nonverbal-conventional indication?

  • Written marks → recognizable word
  • Spoken “ah”
  • Smoke → fire
  • Hearing a word behind a wall

Question 34

What distinguishes conventional, natural, and rational indication?

  • Letter count
  • The basis of the link
  • Whether the phrase contains a noun or verb
  • Paper color

Question 35

Which example has a nonverbal indicator and rational basis?

  • Written marks → word
  • Smoke → fire
  • “Ah” → pain
  • “Qalam” → pen

Question 36

Which statement gives the correct order of indicator and indicated?

  • The indicated always names the indicator
  • The indicator becomes known, leading to the indicated
  • They are always identical
  • The indicated must be a spoken word

Question 37

All indication arises from the assignment of word meanings.

Question 38

Smoke can be the indicator and fire the indicated.

Question 39

Nonverbal indication is also divided into conventional, natural, and rational.

Question 40

Written “Zayd” and spoken “Zayd” must be the same indicator in every respect.

Question 41

To classify an indication, one must identify what indicates what.

Question 42

Every neigh conclusively proves a horse is hungry.

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