insignia
in.sig.nia or in.sig.ne \in-'sig-ne--*\ \-(.)ne-\ n or in.sig.nia or in.sig.ni.as [L insignia, pl. of insigne mark, badge, fr. neut. of insignis pl X marked, distinguished, fr. in- + signum mark, sign 1: a badge of authority or honor : EMBLEM 2: a distinguishing mark or sign