رَأَيْتُ أَسَدًا يَرْمِي
I saw a lion shooting: that is, I saw a brave person shooting.
The ordinary sense of “asad” denotes the animal, but the indicator “shooting” directs the listener toward a brave human being. Courage provides a recognizable connection between lion and warrior; the expression can therefore function rhetorically rather than as a random mistake.
This introduces the connection between metaphor and contextual indication. The detailed divisions of figurative language follow later; for now, distinguish the original sense, transferred sense, relation, and indicator.