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Definition of Chiroptera
1. Noun. An old order dating to early Eocene: bats: suborder Megachiroptera (fruit bats); suborder Microchiroptera (insectivorous bats).
Exact synonyms: Order Chiroptera
Generic synonyms: Animal Order
Group relationships: Eutheria, Subclass Eutheria
Member holonyms: Bat, Chiropteran, Megachiroptera, Suborder Megachiroptera, Microchiroptera, Suborder Microchiroptera
Generic synonyms: Animal Order
Group relationships: Eutheria, Subclass Eutheria
Member holonyms: Bat, Chiropteran, Megachiroptera, Suborder Megachiroptera, Microchiroptera, Suborder Microchiroptera
Medical Definition of Chiroptera
1. The bats, an order of placental mammals of worldwide distribution, characterised by a modification of the forelimbs that enables them to fly. They are capable of emitting ultrasonic sounds that enable them to echolocate, find flying insect prey, and avoid objects in the dark. Though mostly insectivorous, some species feed on nectar, fruit, fish, and blood; the blood-feeding and insectivorous species are important reservoir hosts of rabies. Origin: chiro-+ G. Pteron, wing (05 Mar 2000)