CALICHE Meaning of CALICHE in English [ kə'li:tʃi ]■ noun1》 a mineral deposit of gravel, sand, and nitrates, found in dry areas of America. 2》 another term for calcrete .OriginC19: from Latin Amer. Sp. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004