1. consisting of five identical copies or parts
Usage: formal

1. a set of five identical copies of a document
Usage: formal

1. to make five identical copies of something
Usage: formal

Examples

• The contract was prepared in quintuplicate for all parties involved.
• Please submit the application in quintuplicate to ensure proper distribution.
• The secretary was asked to quintuplicate the important memo.
• Each quintuplicate form must be signed by the department head.
• The legal documents were filed in quintuplicate as required by law.
• We need to quintuplicate these reports before the meeting.
• The quintuplicate copies were distributed to five different offices.