VespertilioVes`per*til"i*o\, n. [L., a bat.] (Zo["o]l.) A genus of bats including some of the common small insectivorous species of North America and Europe.
|a genus of Vespertilionidae|
|a stew of meat, vegetables, potatoes, etc.|
|a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.|