What is the meaning of Voucher?

A piece of paper or other token that entitles the holder to a discount, or that can be exchanged for goods and services.

A receipt.

One who or that which vouches.

A copy of a published advertisement sent by the agency to the client as proof of publication.

A mechanical device used in shops for automatically registering the amount of money drawn.

To establish the authenticity of; to vouch for.

To provide a vouch for (an expenditure).

To provide (a beneficiary) with a voucher.

voucher (coupon that can be exchanged for goods or services, typically used of prepaid services such as restaurants, accommodation or transportation)

voucher, coupon (a piece of paper that entitles the holder to a discount)

voucher (piece of paper that entitles the holder to a discount)

alternative form of vochier

coupon, voucher (piece of paper that entitles the holder to a discount, or that can be exchanged for goods and services)

voucher, coupon (a piece of paper that entitles the holder to a discount)

voucher

Source: wiktionary.org