WordReference Random House Unabridged Dictionary of American English © 2025
brown′ bat′,
- Zoology, Mammalsany of several small to medium-sized common bats of the genera Myotis and Eptesicus, found worldwide in caves, trees, and buildings, including M. lucifugus (little brown bat) and E. fuscus (big brown bat,) a widespread North American species.
'brown bat' also found in these entries (note: many are not synonyms or translations):