base of operations

noun phrase

: main offices : headquarters
The company's base of operations is (in) London.

Examples of base of operations in a Sentence

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.
There’s still time to register for one of the three-day waves, each comprising a welcome dinner, the drive day, a judging dinner, and farewell brunch—all while the Boca Raton resort serves as our storied base of operations. — Viju Mathew, Robb Report, 19 Oct. 2026 Mulder's dingy little base of operations has been stunningly recreated here, with both overt references and subtle nods that X-Files fans will appreciate. — Ian Stokes, Space.com, 19 Oct. 2026 Meanwhile, the Lioness team is escorted through the trees to a bunker-base of operations as drones whiz across the sky like a plague of locusts and the ground around them erupts with mortars. — Andy Andersen, Vulture, 2 Aug. 2026 Sultanov, a dual UK and Azerbaijan citizen, allegedly operated at the the RAF Akrotiri base, which is used as a base of operations in the Middle East. — Jeanine Santucci, USA Today, 31 July 2026 See All Example Sentences for base of operations

Rhymes for base of operations

See All Rhymes for base of operations

Browse Nearby Words

base of fire
base of operations
base on balls
See all Nearby Words

Cite this Entry

“Base of operations.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/base%20of%20operations. Accessed 27 Oct. 2026.

Copy Citation
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of milieu

See Definitions and Examples »

Popular in Grammar & Usage

See More

How to Use 'Who' vs. 'Whom'

Merriam-Webster’s Great Big List of Words You Love to Hate

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

12 Lovely and Unusual Words for the Natural World

Why do we 'bury the lede?'

'Za' and 9 Other Words to Help You Win at SCRABBLE
See More

Popular

See More

How to Use 'Who' vs. 'Whom'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
different halloween monsters in silhouette
A Monstrous Vocab Quiz Words That Go Bump in the Night
See All