bats /bæts/adjective 1forms 2phrases 1 adjective1 •(informal) Mad, insane.You must be bats to go out in the cold without a coat on. formsmore bats · most bats Phrases with bats have bats in one's belfryTo be crazy or eccentric.
Bats noun 1phrases 1 noun1 •A commune in Landes department, Nouvelle-Aquitaine, France. Phrases with Bats have bats in one's belfryTo be crazy or eccentric.
