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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:

The Titans' season opener is on 13 September and Johnson will be eligible for reinstatement on Monday, 19 October.

From BBC Aug. 15, 2026

Tongue removed both Marsh and Crawley before he combined with Sonny Baker to tear through the middle order, the latter finishing with 2-39, while Sunrisers opener Ryan Rickelton was left stranded on 54 not out.

From BBC Aug. 14, 2026

They have three back-to-backs during the busy stretch from the season opener to the end of a three-game road trip in Milwaukee on Nov. 11.

From Los Angeles Times Aug. 13, 2026

Two days later, the 76ers will play their home opener against the Cleveland Cavaliers, the team that drafted James in 2003, in game that will be broadcast on ESPN.

From Los Angeles Times Aug. 11, 2026

While Johnny was inside getting his eyes opened, Neeley and Francie pondered how a night cap could also be an eye opener.

From "A Tree Grows in Brooklyn" by Betty Smith

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

He scored openers against Nottingham Forest, Burnley, Tottenham Hotspur and Crystal Palace as Newcastle picked up 10 points from a possible 12.

From BBC Jun. 30, 2026

The buzz: Both teams lost their openers, meaning neither can afford another setback.

From Los Angeles Times Jun. 16, 2026

I ate lunch there, from a can on the shelf, opening it with one of the can openers Mr. Klein had sold for forty-nine cents.

From "Z for Zachariah" by Robert C. O’Brien

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