MONOGLOT Meaning of MONOGLOT in English [ 'mɒnə(ʊ)glɒt ]■ adjective using or speaking only one language. ■ noun a ~ person.OriginC19: from Gk monoglōttos , from monos 'single' + glōtta 'tongue'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004