IPA: /ˈvaʊtʃər/
KK: /ˈvaʊtʃər/
A document that can be exchanged for goods or services, often used as a form of payment or credit.
I received a voucher for a free meal at the restaurant after my last visit.
To provide a document that can be used to claim a discount or payment, or to confirm a transaction.
The manager will voucher the expenses for the business trip.
Past: vouchered
Past Participle: vouchered
Voucher → It originates from Old French *vociere* (meaning to call or to summon), which is derived from Latin *vocare* (meaning to call). A voucher is essentially a document that calls for or entitles someone to a benefit or service.
Think of a voucher as a 'call' ('vocare') for a service or benefit, which helps you remember that it is a document that entitles you to something.