attested; attesting; attests
Definition of attest
1a : to affirm to be true or genuine specifically : to authenticate by signing as a witness
b : to authenticate officially
2 : to establish or verify the usage of a word that was first attested in the 18th century
3 : to be proof of : manifest Her record attests her integrity.
4 : to put on oath
: to show, prove, or state that something is true or real —usually used with to I can attest to the truth of his statement.attest to a belief
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