BICAMERAL Meaning of BICAMERAL in English [ bʌɪ'kam(ə)r(ə)l ]■ adjective (of a legislative body) having two chambers.Derivatives~ism noun OriginC19: from bi- + L. camera 'chamber' + -al . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004