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Synonyms

opener

American  
[oh-puh-ner] / ˈoʊ pə nər /

noun

  • openers
    plural
  1. a person or thing that opens.

  2. a device for opening sealed containers.

    can opener.

  3. the first of several theatrical numbers, variety acts, sports events, etc..

    a humorous monologue as an opener.

  4. Poker. openers, cards in a hand, as a pair of jacks or better, that according to a given standard are worth enough to enable the holder to make the first bet of a deal.


idioms

  1. for openers, as an initially stated reason or argument; at the outset; to begin with.

    Well, for openers, I don't have the money.

opener British  
/ ˈəʊpənə /

noun

  1. an instrument used to open sealed containers such as tins or bottles

    a bottle opener

  2. a person who opens, esp the player who makes the first bid or play

  3. the first or opening section or episode in a series

  4. the first song, act, etc, in a variety show

  5. (plural) a start; beginning (esp in the phrase for openers )

"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

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of opener

First recorded in 1540–50; open + -er 1

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.

See Examples For:

He missed the season opener then as well, but elected not to have surgery, in order to keep contributing to the team.

From Los Angeles Times Aug. 26, 2026

He was a second-half substitute in City's 3-0 Community Shield defeat by Arsenal and then an unused substitute in their Premier League opener on Saturday, a 2-1 home win over Bournemouth.

From BBC Aug. 26, 2026

USC receiver Boobie Feaster, 17, has quickly moved up the Trojans’ depth chart ahead of the team’s season opener on Saturday against San José State.

From Los Angeles Times Aug. 26, 2026

The £117m signing slotted in his side's second goal after Fulham midfielder Josh King had cancelled out Joao Pedro's opener, which came within 31 seconds.

From BBC Aug. 24, 2026

I nod and she pops the cap off with the opener mounted on the counter, pours it into a glass.

From "The Help" by Kathryn Stockett

Handheld multitools are a great item to keep on hand, with many options featuring various knives, bottle openers, screwdrivers, and even scissors.

From MarketWatch Aug. 20, 2026

After being dismissed for 426 shortly after lunch, Bangladesh seamer Hasan Mahmud stunned the hosts when he claimed both openers cheaply.

From BBC Aug. 15, 2026

In 1978, a Clearwater, Fla., radio station accepted 112 electric can openers from an advertiser who could not afford to pay for commercial time.

From Los Angeles Times Jul. 19, 2026

The “Ts” are easy, the semiretired commercial real-estate banker from New York says: cringeworthy fridge magnets, shot glasses, bottle openers, to name a few.

From The Wall Street Journal Jul. 1, 2026

“Don’t they have can openers in your world?”

From "The Subtle Knife" by Philip Pullman

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