MESQUITE Meaning of MESQUITE in English n. (also mesquit) any N. American leguminous tree of the genus Prosopis, esp. P. juliflora. Phrases and idioms: mesquite bean a pod from the mesquite, used as fodder. Etymology: Mex. Sp. mezquite Oxford English vocab. Оксфордский английский словарь. 2012