Definition of voucher
- voucher Noun A piece of paper that entitles the holder to a discount, or that can be exchanged for goods and services.
- voucher Noun A receipt.
- voucher Noun A person who vouches.
- voucher Verb To establish the authenticity of; to vouch for.
- voucher Verb To provide a vouch for (an expenditure).
- voucher Verb To provide (a beneficiary) with a voucher.