What is the meaning of Aye?

ever, always

John A. Simpson and Edmund S. C. Weiner, editors (1989), “aye”, in The Oxford English Dictionary, 2nd edition, Oxford: Clarendon Press, →ISBN.

yes; yea; a word expressing assent, or an affirmative answer to a question.

a word used to acknowledge a command from a superior, usually preceded by a verbatim repeat-back.

To respond with an "aye".

An affirmative vote; one who votes in the affirmative.

Misspelling of eh.

Alternative spelling of ay (question tag)

water

plural of aya

Dated spelling of ayị.

water

Alternative form of ey (egg)

ever

First-person singular pronoun: I, me, my

always, still

yes; Alternative form of ay

whine; whining; whinging

world

life

chance, opportunity

lies, falsehood

Source: wiktionary.org