VOUCH


Meaning of VOUCH in English

■ verb ( ~ for ) assert or confirm the truth or accuracy of.

↘confirm the identity or good character of (someone).

Origin

ME (in the sense 'summon a person to court to prove title to property'): from OFr. ~er 'summon', based on L. vocare 'to call'.

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.