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Synonyms

permission

American  
[per-mish-uhn] / pərˈmɪʃ ən /

noun

  1. authorization granted to do something; formal consent.

    to ask permission to leave the room.

    Synonyms:
    sanction, leave
    Antonyms:
    refusal, restraint
  2. the act of permitting.


permission British  
/ pəˈmɪʃən /

noun

  1. authorization to do something

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of permission

First recorded in 1400–50; late Middle English, from Latin permissiōn-, stem of permissiō “a yielding, giving leave,” from permiss(us) “given leave” (past participle of permittere “to let go through, give leave”; see permit 1) + -iō -ion

Explanation

If you give someone approval to do something, you are giving them permission. Think of the permission slip your parents sign to let you go on a field trip––they are approving your going on the trip. Permission has the same Latin root word as permit. They both come from permittere, which means to allow to go or pass through. Permission can be given in writing, it can be given orally, or it can be assumed or unspoken––by passing the box of cookies around the room you're giving everyone tacit permission to help themselves.

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Vocabulary lists containing permission

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"If you are the property owner or you're someone who has permission from the owner to be there then suddenly it opens up this whole new world," Mesaglio said.

From Science Daily • May 18, 2026

Ofgem investigated and subsequently banned the practice of fitting prepayment meters without customers' permission in high-risk households.

From BBC • May 15, 2026

Jesenská, a gentile, was a Czechoslovak citizen living in Vienna, and when she received Kafka’s permission to translate him into Czech the two began a passionate correspondence.

From The Wall Street Journal • May 15, 2026

What she was looking for, without explicitly saying so, was a kind of permission I’m in no position to offer, nor would I want to be.

From Salon • May 14, 2026

He was furious at me for taking his saw without permission and letting the Americans take it away.

From "The (Mostly) True Story of Cleopatra's Needle" by Dan Gutman

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