PLUG AWAY
Meaning of PLUG AWAY in English
(informal)
TOIL, labour, slave away, soldier on, persevere, persist, keep on, plough on; informal slog away, beaver away, peg away.
2192; headword
Concise Oxford thesaurus English vocabulary.
Краткий оксфордский словарь английского языка тезаурус.
2012