Meaning & use

imprimatur

noun·Advanced

Official approval or sanction, especially formal permission from an authority to publish or proceed.

See it in a sentence

The project finally received the government's imprimatur after months of review.

Without the bishop's imprimatur, the book could not be printed at the time.

A note on using this word

Imprimatur originally referred to Catholic Church licensing of publications, and today it broadly means any official stamp of approval.

Words with a similar meaning

approvalendorsement

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

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