verb
- to stamp or mark (something) in advance, before the usual or required time
noun
- postage stamps that are applied or printed on envelopes, postcards, or other items before they are sold or distributed
Usage: plural form
Examples
- The postal service prestamps envelopes to speed up mail processing.
- Many businesses use prestamps on their official correspondence.
- The company prestamps all outgoing invoices with the correct postage.
- Prestamps on postcards eliminate the need for customers to add their own stamps.
- She prestamps the wedding invitations before addressing them.