slug

¹ American  

[sluhg] / slʌg /

noun

1. any of various snaillike terrestrial gastropods having no shell or only a rudimentary one, feeding on plants and a pest of leafy garden crops.

2. a nudibranch.

3. a metal disk used as a coin or token, generally counterfeit.

4. a piece of lead or other metal for firing from a gun.

5. any heavy piece of crude metal.

6. Printing.

   1. a thick strip of type metal less than type-high.

   2. such a strip containing a type-high number or other character for temporary use.

   3. a line of type in one piece, as produced by a Linotype.

7. Informal. a shot of liquor taken neat; belt.

8. Slang. a person who is lazy or slow-moving; sluggard.

9. a slow-moving animal, vehicle, or the like.

10. Journalism.

    1. Also called catchline.  a short phrase or title used to indicate the story content of newspaper or magazine copy.

    2. the line of type carrying this information.

11. Metalworking. a small piece of metal ready for processing.

12. a gold coin of California, privately issued in 1849 and for some time after, worth 50 dollars.

13. Physics. a unit of mass, equivalent to approximately 32.2 pounds (15 kilograms) and having the property that a force of one pound acting upon a mass of this unit produces an acceleration of one foot per second per second.

14. an irregular projection or knob on the surface of yarn, usually produced by lint or by defects in weaving.

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verb (used with object)

slugged, slugging

1. Printing.

   1. to make (corrections) by replacing entire lines of type, especially as set by a Linotype.

   2. to check the lines of (typeset copy) against copy of the previous typesetting stage to ensure that no line has been omitted, especially before printing or plating.

2. Journalism. to furnish (copy) with a slug.

3. to interpolate pieces of metal into (a joint being welded).

slug ² American  

[sluhg] / slʌg /

verb (used with object)

slugged, slugging

1. to strike heavily; hit hard, especially with the fist.

   Synonyms:

   whale, tag, smite, slam, punch, pound, nail, knock, hammer, crack, strike, hit

2. to hit or drive (a baseball) very hard or a great distance.

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verb (used without object)

slugged, slugging

1. to hit or be capable of hitting hard.

2. to trudge, fight, or push onward, as against obstacles or through mud or snow.

   The infantry slugged up the hill and dug in.

noun

1. a hard blow or hit, especially with a fist or baseball bat.

   Synonyms:

   thwack, thump, whack, wallop, smash, knock, jab, hit, cuff, clip, box, blow

idioms

1. slug it out,

   1. to fight, especially with fists, until a decisive victory has been achieved.

   2. to succeed or survive by constant and intense struggle.

slug ¹ British  

/ slʌɡ /

noun

1. an fps unit of mass; the mass that will acquire an acceleration of 1 foot per second per second when acted upon by a force of 1 pound. 1 slug is approximately equal to 32.17 pounds

2. metallurgy a metal blank from which small forgings are worked

3. a bullet or pellet larger than a pellet of buckshot

4. a metal token for use in slot machines, etc

5. printing

   1. a thick strip of type metal that is less than type-high and is used for spacing

   2. a similar strip carrying a type-high letter, used as a temporary mark by compositors

   3. a metal strip containing a line of characters as produced by a linecaster

6. a draught of a drink, esp an alcoholic one

7. a magnetic core that is screwed into or out of an inductance coil to adjust the tuning of a radio frequency amplifier

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slug ² British  

/ slʌɡ /

verb

1. to hit very hard and solidly, as in boxing

2. (intr) to plod as if through snow

3. informal (tr) to charge (someone) an exorbitant price

4. informal to fight, compete, or struggle with fortitude

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noun

1. an act of slugging; heavy blow

2. informal an exorbitant charge or price

slug ³ British  

/ slʌɡ /

noun

1. any of various terrestrial gastropod molluscs of the genera Limax, Arion, etc, in which the body is elongated and the shell is absent or very much reduced Compare sea slug

2. any of various other invertebrates having a soft slimy body, esp the larvae of certain sawflies

3. informal a slow-moving or lazy person or animal

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Other Word Forms

• sluglike
  adjective

Etymology

Origin of slug¹

First recorded in 1375–1425; late Middle English slugge “sluggard,” from Scandinavian; compare Norwegian (dialectal) sluggje “heavy, slow person”

Origin of slug²

First recorded in 1845–50; perhaps from slug ¹

Explanation

Use the word slug to mean "bullet," "slimy, land-dwelling mollusk," or "super lazy person." If your mom finds you on the couch as often as she finds slugs in her garden, she'll call you a slug too. When it's a verb, slug means "hit," so you might say, "That bully's always threatening to slug me." As a noun, slug can also mean "a blow," or "a gulp." But if your little brother is barefoot outside and suddenly screams, "Yuck, I stepped on a slug!" he is most likely talking about the squishy invertebrate that leaves a trail of slime behind it.

Example Sentences

David McDowall, boss of Stonegate Group, whose pubs include Slug & Lettuce, Yates's and Walkabout, said thousands of landlords currently make just 12p of profit for every pint of beer they sell.

From BBC • Oct. 24, 2024

Kevin and Casey take a ride through San Francisco in Banana Slug — an autonomous vehicle from the self-driving car company Cruise.

From New York Times • May 12, 2023

On a recent morning, the site of the region’s oldest slug line — Bob’s Slug Line off Old Keene Mill Road in Springfield — was sleepy.

From Washington Post • Jan. 14, 2023

NetEase rival and the world’s largest game company by revenue, Tencent, also received a license for its “Metal Slug: Awakening” action game, its first commercial game license since the crackdown began.

From Washington Times • Nov. 17, 2022

“Just for the Slug Club, yes,” said Hermione.

From "Harry Potter and the Half-Blood Prince" by J.K. Rowling

Related Words

• bang
• bash
• bat
• belt
• knock
• punch
• slam
• slap
• smack
• swat
• whack