/ɪnˈsɪgniə ||; ɪnˈsɪgnɪə/noun [U] [with.sop] the symbol, sign, etc that shows that sb is a member of, or has a particular position in, a group or an organization 标记；标志；识别符号: His uniform bore the insignia of a captain. 他的制服上佩有上尉军阶的徽章。