unstamped

The letter was returned because it was unstamped.

Definition

1. Adjective:
   • Without a stamp: "unstamped" describes an item, typically a letter or document, that does not have an official stamp applied to it, often indicating that postage has not been paid or that it has not been validated.
   • Without a mark or impression: "unstamped" can also refer to an object that has not been impressed with a design, logo, or official seal.

Usage Examples

• Without a stamp:

  • The letter was returned to the sender because it was unstamped. (The envelope lacked a postage stamp, so the postal service did not deliver it.)
  • All unstamped documents must be processed at the counter before they are considered valid. (Papers without an official stamp need additional verification.)

• Without a mark or impression:

  • The gold bar was unstamped, making it difficult to verify its purity. (The bar lacked an official hallmark or marking.)
  • The factory sold unstamped metal sheets for custom fabrication. (The sheets had no pre-impressed designs or logos.)

Advanced Usage

• "unstamped mail": Mail items that do not have postage stamps affixed.

  • The post office collects unstamped mail and charges the recipient the postage due. (Mail without stamps is handled with special fees.)

• "unstamped document": A legal or official paper that has not been stamped by an authority, which may affect its legality.

  • In some jurisdictions, an unstamped contract is not enforceable in court. (A contract without a revenue stamp may lack legal standing.)

Variants and Related Words

• Stamp (n/v): a small piece of paper affixed to mail as proof of payment; or to impress a mark on an object.

  • She bought a stamp for the envelope. (A postage stamp.)
  • The official stamped the passport. (He impressed the passport with an official mark.)

• Stamped (adj): having a stamp applied.

  • The stamped envelope was ready for mailing. (The envelope had a postage stamp on it.)

Synonyms

• Unmarked: without any visible sign or indication.
• Unpostmarked: specifically lacking a postal cancellation mark.
• Unimpressed: not having a design or seal pressed into the surface.

Phrasal Verbs

• Stamp out: to eliminate or suppress something.
  • The government aims to stamp out illegal trade. (They intend to eradicate it.)
  • Note: This phrasal verb uses "stamp" as the base verb, not "unstamped."

Related Idioms

• Stamp of approval: an official or authoritative sign of acceptance.
  • The project received the stamp of approval from the board. (It was officially endorsed.)
  • Note: This idiom uses "stamp," not "unstamped."