SMARM Meaning of SMARM in English v.tr. colloq. 1 (often foll. by down) smooth, plaster down (hair etc.) usu. with cream or oil. 2 flatter fulsomely. [ orig. dial. (also smalm), of uncert. orig. ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012