What does it mean to delineate an argument

It would be a descriptive argument.

Explanation:

Delineate: describe or portray something precisely.

Portray: depict someone or something in a work of art or literature.

I really hope this helps STAY SAFE!

(you didn't attach a copy of the poem, but i'm answering as best as i can)

since a simile compares two unlike things using like or as, it kind of gives an item the ability to do something it can't.

example: "the player was like a tiger on the field"

in this sentence, the simile conveys the idea that the player was fast and strong, like a tiger.