vouch for

phrasal verb

Definition of vouch for

: to say that (someone or something) is honest, true, or good

I can vouch for the authenticity of the document.

We'll vouch for him. He's a good guy.

Word by Word Definitions

vouch play

: to supply supporting evidence or testimony
: to give personal assurance
: to give a guarantee : become surety

: allegation, declaration

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