[cha.fer] n [ME cheaffer, fr. OE ceafor; prob. akin to OE ceafl jowl--more at jowl] (bef. 12c): any of various scarab beetles (as a cockchafer) that feed on leaves and flowers and whose larvae feed on plant roots
CHAFER
Meaning of CHAFER in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012