signet
Pronunciation: /ˈsɪgnɪt/
Definition of signet
noun
historicalOrigin:
late Middle English: from Old French, or from medieval Latin signetum, diminutive of signum 'token, seal'
Do not confuse cygnet with signet. A cygnet is a young swan, whereas signet is usually found in the phrase signet ring, which is a ring with letters or a design on it.