Choose the perfect synonym or antonym for the word A name, sign, or mark used to identify someone or confirm the authenticity of a document. Synonyms:
Antonyms:
This word has no antonyms Examples:
Please sign here and add your signature.His signature style is very unique.
Etymology:
The word signature originates from the Latin word signatura, which derives from signare, meaning to mark or to sign.
Usage Statistics:
21 mentions per 1 million words
Often
Hint: Frequency according to COCA © 2026 Lithium Lab Pte Ltd