- 1A heavily built free-tailed bat with a broad muzzle, found mainly in America and Australasia.
More example sentences
- Eumops, Molossus, and other genera, family Molossidae: several species
- This one's a mastiff bat,’ says a zoologist with the Wildlife Conservation Society.
- The zoologist and his collaborator use the handheld bat detector to catalog the calls of bats such as this mastiff bat.
More definitions of mastiff batDefinition of mastiff bat in:
- The US English dictionary