Definitions

1. adjective

capable of being stamped; having a surface that can be impressed with a mark or design

“The designer made sure that the fabric was stampable so that the logo could be easily printed on it.”

2. adjective

having a tendency to be stamped or marked, especially by official or administrative action

“The new policy made it clear that certain documents were stampable and could be easily processed.”

3. noun

a thing that can be stamped, especially a document or a piece of paper

“The stampable was signed by the manager and handed to the employee as proof of employment.”