تعيين اللفظ للدلالة على معنى بنفسه
Assigning an expression to signify a meaning in its own right.
Waḍʿ establishes a conventional relation between an expression and a meaning. The expression serves as a sign, its meaning is the signified, and assignment links the two within shared usage. This is not a private impression of resemblance.
The qualification “in its own right” will generate a more technical objection: the import of particles often cannot be fully understood without a complement. Does this mean that particles lack linguistic assignment? The following discussion tests that question.