(idiomatic, informal) A thing which serves to attract or summon something.

Scotozous dormeri, a species of vesper bat.

Synonym of bat house

plural of bat box

plural of bat house

(Internet slang, humorous) The Grim Reaper.

(zoology, chiropterology) A species of vesper bat that lives in temperate Eurasia, eastwards over the Caucasus and Iran into Mongolia, northeast China, Korea, Afghanistan and northern Pakistan.

plural of particoloured bat

A Singaporean tree, Prunus polystachya.

(somewhat euphemistic) To be bisexual. / Used other than figuratively or idiomatically: see bat, both, sides. To be a batter for both teams in an amateur cricket or baseball game.