What does "notarize" mean?

To be witness of the authenticity of a document and its accompanying signatures in one's capacity as notary public.

What is a synonym for "notarize"?

Common synonyms include: accept, accredit, affirm, amen, approve, attest.

verb

verb ·Uncommon ·Advanced level

Verb

1
To be witness of the authenticity of a document and its accompanying signatures in one's capacity as notary public. transitive
2
authenticate as a notary wordnet

From notary + -ize. From not(ary) + -arize.