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• spar
  spar

  noun

  a stout pole such as those used for masts, etc.; a mast, yard, boom, gaff, or the like.
• SPAR
  SPAR

  noun

  (during World War II) a woman enlisted in the women's reserve of the U.S. Coast Guard (disbanded in 1946).
• SpAr
  SpAr

  abbreviation

  Spanish Arabic.

spar

¹ American  

[spahr] / spɑr /

noun

1. Nautical. a stout pole such as those used for masts, etc.; a mast, yard, boom, gaff, or the like.

2. Aeronautics. a principal lateral member of the framework of a wing of an airplane.

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verb (used with object)

sparred, sparring

1. to provide or make with spars.

spar ² American  

[spahr] / spɑr /

verb (used without object)

sparred, sparring

1. (of boxers) to make the motions of attack and defense with the arms and fists, especially as a part of training.

2. to box, especially with light blows.

3. to strike or attack with the feet or spurs, as gamecocks do.

4. to bandy words; dispute.

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noun

1. a motion of sparring.

2. a boxing match.

3. a dispute.

spar ³ American  

[spahr] / spɑr /

noun

1. any of various more or less lustrous crystalline minerals, as fluorspar or feldspar.

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SPAR ⁴ American  

[spahr] / spɑr /

Or Spar

noun

1. (during World War II) a woman enlisted in the women's reserve of the U.S. Coast Guard (disbanded in 1946).

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SpAr ⁵ American  

abbreviation

1. Spanish Arabic.

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spar ¹ British  

/ spɑː /

verb

1. boxing martial arts to fight using light blows, as in training

2. to dispute or argue

3. (of gamecocks) to fight with the feet or spurs

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noun

1. an unaggressive fight

2. an argument or wrangle

3. informal a close friend

spar ² British  

/ spɑː /

noun

1. 1. any piece of nautical gear resembling a pole and used as a mast, boom, gaff, etc

   2. ( as modifier )

      a spar buoy

2. a principal supporting structural member of an aerofoil that runs from tip to tip or root to tip

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spar ³ British  

/ spɑː /

noun

1. any of various minerals, such as feldspar or calcite, that are light-coloured, microcrystalline, transparent to translucent, and easily cleavable

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Other Word Forms

• sparlike
  adjective

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Etymology

Origin of spar¹

First recorded in 1350–1400; Middle English spar(r)e, sperre, sper “a board, rafter, beam”; cognate with German Sparren, Dutch, Frisian spar, Old Norse sparri

Origin of spar²

First recorded in 1350–1400; Middle English spar(r)en “to go quickly, rush, dart, thrust”; further origin unknown

Origin of spar³

First recorded in 1575–85; from Middle Low German spar, sper; akin to Old English spær(stān) “gypsum, chalk”

Origin of SPAR⁴

1942; < Latin S ( emper ) par ( ātus ) “Always ready” the Coast Guard motto

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Explanation

If you spar with someone, you exchange light blows — either literally by punching each other, or figuratively by exchanging verbal blows. If you box, you might spar with an opponent at the gym while you're training. You don't strike too hard — it’s just practice. Similarly, if you spar with words, you typically do it playfully and without anger. You might repeatedly spar with your mom about who makes the best meatloaf, but it’s all in good fun. Spar is also the name of a rigging pole, as well as of some light minerals like calcite, that you can cut through.

Example Sentences

See Examples For:

spar SPAR sparred sparring

Throughout the tense exchange in Justice Samuel Alito’s concurrence and Justice Ketanji Brown Jackson’s dissent, they spar over when the clock of the rule of law should start and stop.

From Slate ● May 5, 2026

Heavier spars require a larger sail while people who build miniature kites sometimes don’t include a spar or will only use half a toothpick, Choi said.

From Los Angeles Times ● May 3, 2026

But testimony from different gyms and fighters suggests that yes, he did show up after school to spar with guys while he was still wearing his uniform.

From BBC ● Mar. 26, 2026

One reason the U.S. is seen as likely to cede ground is the leverage External link Beijing has shown as it and Washington spar over trade.

From Barron's ● Feb. 26, 2026

She hadn’t been thrilled when it had been announced she was to spar against Verin.

From "Throne of Glass" by Sarah J. Maas

It was joined by BWG Foods, which said the products were no longer listed for distribution across its network of SPAR, EUROSPAR, MACE, Londis and XL stores.

From BBC ● Nov. 28, 2024

So in World War II, she enlisted as a SPAR, becoming the first African American woman in the Coast Guard.

From Time ● May 20, 2015

That has grown into Aerojet-General, a subsidiary that turns out Polaris, Minuteman and Titan rocket motors and a cigar-shaped, 354-ft. ocea-nographical research vessel called the SPAR, which bobs in the seas in a vertical position.

From Time Magazine Archive

Some mighty kind, I dare say, with wealth beyond all counting who came to live up here— SPAR.

From The Complete Plays of Gilbert and Sullivan by Sir W. S. (William Schwenck) Gilbert

So please to wait For thoughts that crop, En tete-a-tete, On mountain top, May not exactly tally With those that you May entertain, Returning to The sober plain Of yon relaxing valley SPAR.

From The Complete Plays of Gilbert and Sullivan by Sir W. S. (William Schwenck) Gilbert

In the debate, Conley and Lawler sparred over their associations with men accused of misconduct.

From Salon ● Nov. 1, 2026

Tanden has finished up her marathon day with an appearance on CNN; she sparred with Scott Jennings about Donald Trump’s flagging poll numbers.

From Slate ● Oct. 15, 2026

The president sat as reporters from outlets he has sparred with and even sued, including the New York Times, CNN and the Wall Street Journal, came up to be honoured with awards.

From BBC ● Jul. 25, 2026

Banks and crypto firms have sparred over recently advanced legislation which left room for interest-like structures on stablecoins.

From The Wall Street Journal ● Jun. 4, 2026

We sparred as we jogged up the lane.

From "X: A Novel" by Ilyasah Shabazz

The King watched two young fighters sparring in the ring at the academy which trains boys and girls from the age of eight to 18 years old.

From BBC ● Oct. 28, 2026

Eugène Ionesco’s play, currently running at American Repertory Theater, has the two actors sparring over ideas of alienation and belonging amid the outbreak of a metamorphic disorder.

From The Wall Street Journal ● Aug. 26, 2026

At times it felt tense witnessing the two sparring in the courtroom, with Rogers accusing her of repeatedly lying.

From BBC ● Aug. 17, 2026

According to ABC 7, a couple spotted Jackie sparring with two younger eagles on the lake shore last Friday.

From Los Angeles Times ● Jul. 24, 2026

Compared to her sparring practice with Hazel, the strike was ridiculously slow.

From "Blood of Olympus" by Rick Riordan

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