Definition

Noun: An official or authoritative endorsement, sanction, or sign that something meets required standards of quality or acceptability. It signifies that a person, group, or product has been formally reviewed and judged to be satisfactory or superior.

Usage

This noun phrase is used to indicate formal or official approval. It often implies a stamp of quality or a mark of credibility given by a trusted authority.

Examples

• The new safety protocol finally received the seal of approval from the regulatory board.
• Having a famous chef's seal of approval on the cookbook guarantees its recipes are tested and reliable.
• The committee's report lacked the official seal of approval, so its recommendations were not adopted.

Advanced Usage

• To give/get one's seal of approval: This common collocation describes the act of granting or receiving endorsement.
  • The lead investor gave the business plan his personal seal of approval.
• Figurative Use: While historically literal (a wax seal), it is now almost exclusively used figuratively to mean endorsement.
  • Her smile was all the seal of approval he needed to proceed with the plan.

Variants and Related Words

• Stamp of approval: A very common synonym with identical meaning.
• Good housekeeping seal of approval: A specific, trademarked example of this concept, awarded to products that meet certain standards.
• Endorsement (n.): A broader term for a public declaration of support or approval.
• Sanction (n.): Official permission or approval for an action.

Synonyms

• Endorsement
• Authorization
• Imprimatur
• Certification
• Blessing (informal)

Related Idioms

• To give something the green light: To give permission to proceed. (This is related but focuses on permission rather than a mark of quality.)
• To rubber-stamp: To approve automatically or without proper consideration. (This can have a negative connotation, unlike the generally positive "seal of approval.")

Noun

1. an indication of approved or superior status