CIGUATERA Meaning of CIGUATERA in English [ ˌsɪgwə'tɛ:rə ]■ noun poisoning caused by eating tropical marine fish that carry a toxic dinoflagellate.OriginC19: from Amer. Sp., from cigua 'sea snail'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004