ANTIGORITE Meaning of ANTIGORITE in English [ an'tɪgərʌɪt ]■ noun a mineral of the serpentine group, occurring typically as thin green plates.Originfrom Antigorio , a valley in Piedmont, Italy, + -ite 1 . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004