liaise

verb

li·​aise lē-ˈāz How to pronounce liaise (audio)
liaised; liaising

intransitive verb

1
chiefly British : to establish liaison
was sent to Rome to liaise with the new government
2
chiefly British : to act as a liaison officer

Examples of liaise 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.
Shipbrokers are third-party firms that liaise between shipowners, such as Maersk, and cargo-holders, like retailers. — Sasha Rogelberg, Fortune, 3 Aug. 2026 Tehran has also built a Persian Gulf Strait Authority that, Iran says, ships should liaise with before transit. — Güney Yıldız, Forbes.com, 28 July 2026 The Foreign, Commonwealth & Development Office (FCDO), the UK government department responsible for British nationals abroad, was called on for help and began liaising with Spanish authorities. — Beren Cross, New York Times, 1 July 2026 The business’s owner, Michele Wilson Szabo, hired law firm Grier, Wright and Martinez to liaise with American Log Homes’ former customers. — Amber Gaudet june 9, Charlotte Observer, 9 June 2026 See All Example Sentences for liaise

Word History

Etymology

back-formation from liaison

First Known Use

1928, in the meaning defined at sense 1

Time Traveler
The first known use of liaise was in 1928

Rhymes for liaise

See All Rhymes for liaise

Browse Nearby Words

Liagora
liaise
liaison
See all Nearby Words

Cite this Entry

“Liaise.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/liaise. Accessed 11 Aug. 2026.

Copy Citation

More from Merriam-Webster on liaise

Nglish: Translation of liaise for Spanish Speakers

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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

Popular in Grammar & Usage

See More

7 Pairs of Commonly Confused Words

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

Is that lie 'bald-faced' or 'bold-faced'?

'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

It's a Scorcher! Words for the Summer Heat

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Aug. 7

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

7 Pairs of Commonly Confused Words

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat
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
fridge-magnet-letters
Drop a Letter Quiz August 2026 Drop a letter from a word to make a totally diffe...
See All