n. any mouselike nocturnal mammal of the order Chiroptera, capable of flight by means of membranous wings extending from its forelimbs. øhave bats in the belfry be eccentric or crazy. like a bat out of hell very fast. [16th c., alt. of ME bakke f. Scand.]
BAT
Meaning of BAT in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012