(v. i.) To make a hollow or humming noise, like that of a bumblebee; to cry as a bittern.
BUMBLE
Meaning of BUMBLE in English
Webster's English dictionary. Английский словарь Webster. 2012
(v. i.) To make a hollow or humming noise, like that of a bumblebee; to cry as a bittern.
Webster's English dictionary. Английский словарь Webster. 2012