/gaɪz ||; gaɪz/noun [C] a way in which sb/sth appears, which is often different from usual or hides the truth 外表；伪装: The President was at the meeting in his guise aschairman of the charity. 以该慈善机构主席身分出席这项会议。His speech presented racist ideas under the guise of nationalism. 他在讲话中假借民族主义的名义宣扬种族主义思想。