quadruplicate
/ˈkwɑdrəplɪkət/
adjective
- Consisting of or being one of four identical copies.
- Please submit the form in quadruplicate: one copy for each office.
- She made quadruplicate copies of the report for the committee.
- The contract was prepared in quadruplicate so all parties could keep a copy.
verb
- To make four copies of something.
- He quadruplicated the key so each team member had one.
- The clerk quadruplicated the receipt for the customer.
- We need to quadruplicate this document before the meeting.
noun
- One of four identical copies or things.
- She handed me the quadruplicate of the invoice.
- Keep the original and file the quadruplicate.
- The quadruplicate of the agreement was stored in the safe.
Synonyms