(colloquial, informal, slang) A weapon made by hammering nails into a wooden baseball bat, used for offense or defense.

Any of several tropical plants in the genus Tacca which are grown for their distinctive flowers, especially the black bat flower, Tacca chantrieri and the white bat flower, Tacca integrifolia

plural of bat flower

plural of bat mitzvah

Synonym of Kitti's hog-nosed bat

A device that helps to identify the presence of bats by converting their echolocation ultrasound signals to audible frequencies.

plural of bat detector

Any of the bats of the genus Hipposideros.

(idiomatic, US) To chat; to shoot the breeze.

(construction) A bat (brick with one whole end) that is exactly half the length of the original brick. / (military) A half of a battalion.