opener

1 of 2

noun

open·​er
ˈōp-nər, 
ˈō-pə- How to pronounce opener (audio)
: one that opens
a bottle opener
: such as
a
openers plural : cards of sufficient value for a player to open the betting in a poker game
b
: the first item, contest, or event of a series
see also:
for openers

opener

2 of 2

comparative of open entry 1

Examples of opener in a Sentence

Noun The album's opener is a slow love song.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
For Green, and the Warriors (2-0), the victory eliminated any lingering doubts about their season opener last week, a thrilling, 32-26 triple-overtime win against Newbury Park. — Joel Beers, Los Angeles Times, 29 Aug. 2026 Ocean Springs, Mississippi — Nolan Wells should have joined his fellow Southwest Mississippi Bears on the football field Thursday night in the season’s home opener. — Alisha Ebrahimji, CNN Money, 29 Aug. 2026 That was before Bellinger unleashed an on-the-money rocket in the seventh inning of the series-opener against Boston. — Gary Phillips, New York Daily News, 29 Aug. 2026 Yet, Dublin has been surprisingly favorable to underdogs, with three of the last four openers resulting in upsets. — Giovanni Malloy, Forbes.com, 29 Aug. 2026 See All Example Sentences for opener

Word History

First Known Use

Noun

15th century, in the meaning defined above

Time Traveler
The first known use of opener was in the 15th century

Phrases Containing opener

Browse Nearby Words

open enrollment
opener
open-eyed
See all Nearby Words

Cite this Entry

“Opener.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/opener. Accessed 2 Sep. 2026.

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Kids Definition

opener

noun
open·​er ˈōp-(ə-)nər How to pronounce opener (audio)
: something used for opening
a bottle opener
a conversation opener
Last Updated: - Updated example sentences
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