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• put-on
  put-on

  noun

  an act or instance of putting someone on.
• put on
  put on

  verb

  to clothe oneself in

put-on

American  

[poot-on, -awn, poot-on, -awn] / ˈpʊtˌɒn, -ˌɔn, ˈpʊtˈɒn, -ˈɔn /

noun

Informal.

1. an act or instance of putting someone on.

2. a prank or pretense, especially one perpetrated or assumed in mock seriousness; hoax; spoof.

3. affected manner or behavior; pretentiousness.

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adjective

1. assumed, feigned, pretended, or disguised.

   a put-on manner that didn't fool anyone.

put on British  

verb

1. to clothe oneself in

   to put on a coat

2. (usually passive) to adopt (an attitude or feeling) insincerely

   his misery was just put on

3. to present or stage (a play, show, etc)

4. to increase or add

   she put on weight

   the batsman put on fifty runs before lunch

5. to cause (an electrical device) to function

6. (also preposition) to wager (money) on a horse race, game, etc

   he put ten pounds on the favourite

7. (also preposition) to impose as a burden or levy

   to put a tax on cars

8. cricket to cause (a bowler) to bowl

9. 1. to connect (a person) by telephone

   2. slang to mock or tease

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noun

1. a hoax or piece of mockery

2. an affected manner or mode of behaviour

put on Idioms  

1. Clothe oneself with, as in I put on my socks . [Mid-1400s]

2. Apply, activate, as in He put on the brakes . [Mid-1700s]

3. Assume affectedly, pretend to, as in He put on a British accent . This idiom is sometimes put as put it on , as in He's not really asleep; he's putting it on . [Late 1600s; late 1800s]

4. put someone on . Tease or mislead another, as in I don't believe you! You're putting me on . [ Slang ; mid-1900s]

5. Add to, gain, as in Please put this on our bill , or I've put on some weight .

6. Cause to be performed, produce, as in I hear they're putting on Shakespeare this summer . [Late 1800s]

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Etymology

Origin of put-on

1855–60; adj., noun use of verb phrase put ( someone ) on

Example Sentences

She stayed in hospital for two weeks, and was put on anti-parasitic drugs and steroids.

From BBC • Jun. 30, 2026

At the very least, perhaps the flat and fitted sheets could be sewn together so they could be put on the bed together, while still allowing room for the sleepers’ feet.

From The Wall Street Journal • Jun. 29, 2026

I guess Bill Plaschke decided to put on his “everyday working person” hat to attack Austin Reaves, a player that he acknowledges is adored by the fan base.

From Los Angeles Times • Jun. 27, 2026

Leech was put on leave by Western Asset Management, generally known as Wamco, in August 2024 and permanently left in the summer of 2025.

From MarketWatch • Jun. 26, 2026

The booming of the bombs was less frequent and farther away as Betsie put on the water.

From "The Hiding Place" by Corrie ten Boom