Meaning of coupon

cou•pon

Pronunciation: (k'pon, ky'-), [key]
— n.
  1. a portion of a certificate, ticket, label, advertisement, or the like, set off from the main body by dotted lines or the like to emphasize its separability, entitling the holder to something, as a gift or discount, or for use as an order blank, a contest entry form, etc.
  2. a separate certificate, ticket, etc., for the same purpose.
  3. one of a number of small detachable certificates calling for periodic interest payments on a bearer bond. Cf. coupon bond.
  4. a sample of metal or metalwork submitted to a customer or testing agency for approval.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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