Definition, synonyms and related words
plural of voucher
"The company sent each employee vouchers to redeem at their favorite restaurant."
Third-person singular simple present indicative form of voucher
"She does not always have to voucher her expenses when she submits them."
In plain English: To voucher something is to officially confirm that it happened by signing your name as proof.
"The manager will voucher all expense reports before they are processed for payment."