aye-aye aye-aye /ˈaɪˈaɪ/

noun

1. Nocturnal lemur with long bony fingers and rodent-like incisor teeth closely related to the lemurs  ( aye-aye , Daubentonia madagascariensis )
   nocturnal lemur with long bony fingers and rodent-like incisor teeth closely related to the lemurs