convene (v.)youdaoicibaDictYouDict[convene 词源字典]
early 15c., from Middle French convenir "to suit, agree," from Latin convenire "unite, be suitable, agree, assemble," from com- "together" (see com-) + venire "to come" (see venue). Related: Convened; convener; convening.[convene etymology, convene origin, 英语词源]