Used to express surprise or dismay.

The lemur Daubentonia madagascariensis, a solitary nocturnal quadruped found in Madagascar and remarkable for its long fingers, sharp nails, and rodent-like incisor teeth.

plural of aye-aye.

(nautical) Response to ahoy if a commissioned officer is in the boat.

(archaic) ever, always

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

An affirmative vote; one who votes in the affirmative.

(MLE, MTE, regional African-American Vernacular) an attention grabber / (New Zealand) Alternative spelling of ay (question tag)

Ah! alas! / Alternative spelling of aye ("yes")

Alternative spelling of aye ("yes")