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• six
  six

  noun

  a cardinal number, five plus one.
• Six
  Six

  noun

  a group of six young composers in France, who from about 1916 formed a temporary association as a result of interest in neoclassicism and in the music of Satie and the poetry of Cocteau. Its members were Darius Milhaud, Arthur Honegger, Francis Poulenc, Georges Auric, Louis Durey, and Germaine Tailleferre

six

American  

[siks] / sɪks /

noun

1. a cardinal number, five plus one.

2. a symbol for this number, as 6 or VI.

3. a set of this many persons or things.

4. a playing card, die face, or half of a domino face with six pips.

5. Cricket. a hit in which the ball crosses the boundary line of the field without a bounce, counting six runs for the batsman.

6. an automobile powered by a six-cylinder engine.

7. a six-cylinder engine.

8. Slang.

   1. the area directly behind a person; back.

      Check your six—there's a hottie approaching.

   2. the area directly behind a person in motion; tail.

      The pilot had an enemy plane on his six.

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adjective

1. amounting to six in number.

idioms

1. get / have someone’s six, back.

2. at sixes and sevens,

   1. in disorder or confusion.

   2. in disagreement or dispute.

3. watch one’s six, back.

six ¹ British  

/ sɪks /

noun

1. the cardinal number that is the sum of five and one See also number

2. a numeral, 6, VI, etc, representing this number

3. something representing, represented by, or consisting of six units, such as a playing card with six symbols on it

4. Also called: six o'clock.  six hours after noon or midnight

5. Also called: sixer.  cricket

   1. a stroke in which the ball crosses the boundary without bouncing

   2. the six runs scored for such a stroke

6. a division of a Brownie Guide or Cub Scout pack

7. 1. in disagreement

   2. in a state of confusion

8. informal to upset or overwhelm someone completely; stun

9. a situation in which the alternatives are considered equivalent

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determiner

1. 1. amounting to six

      six nations

   2. ( as pronoun )

      set the table for six

Six ² British  

/ sis /

noun

1. a group of six young composers in France, who from about 1916 formed a temporary association as a result of interest in neoclassicism and in the music of Satie and the poetry of Cocteau. Its members were Darius Milhaud, Arthur Honegger, Francis Poulenc, Georges Auric, Louis Durey, and Germaine Tailleferre

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six More Idioms  

More idioms and phrases containing six

• Joe six-pack
• at sixes and sevens
• deep six

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Etymology

Origin of six

First recorded before 900; Middle English six, sex, Old English siex, syx, seox, sex; cognate with Dutch zes, Low German ses, German sechs, Old Norse sex, Gothic saihs, Latin sex, Greek héx Sanskrit ṣaṭ-

Example Sentences

Experts typically recommend a cash reserve of six months to a year’s worth of expenses.

From MarketWatch • May 29, 2026

All-rounder Stokes has played 131of his 216 Test innings at number six, including almost all of his four years as captain.

From BBC • May 29, 2026

Heading into Friday trading, Tesla stock had risen for six consecutive days, gaining more than 9%.

From Barron's • May 29, 2026

One was published in the Milwaukee Journal Sentinel and Ahlhauser took the other six home.

From Los Angeles Times • May 29, 2026

I was hoping to go to the pool for an hour of extra practice, especially now that the meet is only six weeks away, but it’s closed for maintenance.

From "Red Flags and Butterflies" by Sheryl Azzam