1. A nocturnal quadruped of Madagascar, about the size of a hare, and so named from its peculiar cry.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• zye-aye,
• sye-aye,
• wye-aye,
• qye-aye,
• ate-aye,
• age-aye,
• ahe-aye,
• aue-aye,
• a7e-aye,
• a6e-aye,
• ayw-aye,
• ays-aye,
• ayd-aye,
• ayr-aye,
• ay4-aye,
• ay3-aye,
• aye0aye,
• ayepaye,
• aye-zye,
• aye-sye

The adjective form of the word "aye-aye" is "aye-ayes".

The plural of the "aye-aye" can be the "aye-ayes".

The singular of the "aye-aye" can be the "aye-aye".