piece+cut+off
131coupon — couponless, adj. /kooh pon, kyooh /, 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… …
132frustum — [ frʌstəm] noun (plural frusta tə or frustums) Geometry the portion of a cone or pyramid which remains after its upper part has been cut off by a plane parallel to its base, or which is intercepted between two such planes. Origin C17: from L.,… …
