English Reference
Idiom idiom

three Musketeers


A group of three people who are very closely associated; a trio.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.


SIMPLE

The three friends are like the Three Musketeers.

My siblings and I are the three Musketeers of the family.

CONTEXTUAL

The three coworkers always eat lunch together, so everyone calls them the Three Musketeers.

Ever since they started the band together in high school, the three Musketeers have never missed a single rehearsal or weekend show.

If you want to hire one of us for the project, you have to hire all three Musketeers because we always work as a team.

COMPLEX

After years of inseparable friendship, the trio became known as the Three Musketeers, always appearing together at every major social event in the city.


first recorded 19th c.

The term originates from the 1844 historical adventure novel The Three Musketeers, written by Alexandre Dumas. It is a direct translation of the original French title, Les Trois Mousquetaires. Despite the numerical specificity of the name, the narrative famously concerns four individuals, a mathematical oversight that has not prevented the title from becoming the standard English designation for any inseparable trio.


Related idioms8entries
  1. 01

    count to three

    Synonym of count to ten.

  2. 02

    me three

    Used to express agreement, after someone has already said "me too." Can be continued as "me four," "me five," and so on.

  3. 03

    six and two threes

    Two equivalent choices or situations.

  4. 04

    three guys in a garage

    A small, agile group of startup innovators with a big idea, passion, and modest resources.

  5. 05

    three score and ten

    Seventy, being the number of years in a full lifetime of traditionally-expected duration.

  6. 06

    three sheets to the wind

    Unsteady from drink.

  7. 07

    three skips of a louse

    The worth of some trifling or insignificant matter; a whit or jot of value.

  8. 08

    three squares

    Three square meals, understood as a complete, satisfying, and nourishing regimen of food taken over the course of a day.

Last updated August 10, 2026