SPHERULITE Meaning of SPHERULITE in English [ 'sfɛrjʊlʌɪt ]■ noun chiefly Geology a small spheroidal mass of crystals grouped radially around a point.Derivativesspherulitic adjective OriginC19: from spherule + -ite 1 . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004