Latin word insigne comes from Latin signum

Detailed word origin of insigne

Dictionary entry	Language	Definition
signum	Latin (lat)	(Medieval Latin) a signum (medieval tower bell used particularly for ringing the 8 canonical hours). A mark, sign, emblem. A miracle.
insigne	Latin (lat)	Coat of arms. Ensign, honour, a badge of honour. Mark, emblem, badge.

Words with the same origin as insigne