SHEATHE Meaning of SHEATHE in English [ ʃi:δ ]■ verb1》 put (a knife or sword) into a sheath. 2》 (often be ~d in ) encase in a close-fitting or protective covering.OriginME: from sheath . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004