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  • eat
    eat
    verb (used with object)
    to take into the mouth and swallow for nourishment; chew and swallow (food).
  • EAT
    EAT
    abbreviation
    Tanzania (international car registration)
Synonyms

eat

American  
[eet] / it /

verb (used with object)

  • eats,
    present (3rd person singular)
  • ate,
    past
  • eat,
    past (Archaic)
  • eaten,
    past participle
  • eating
    present participle
  1. to take into the mouth and swallow for nourishment; chew and swallow (food).

  2. to consume by or as if by devouring gradually; wear away; corrode.

    The patient was eaten by disease and pain.

  3. to make (a hole, passage, etc.), as by gnawing or corrosion.

  4. to ravage or devastate.

    a forest eaten by fire.

  5. to use up, especially wastefully; consume (often followed byup ).

    Unexpected expenses have been eating up their savings.

  6. to absorb or pay for.

    The builder had to eat the cost of the repairs.

  7. Slang: Vulgar. to perform cunnilingus or fellatio on.


verb (used without object)

  • eats,
    present (3rd person singular)
  • ate,
    past
  • eat,
    past (Archaic)
  • eaten,
    past participle
  • eating
    present participle
  1. to consume food; take a meal.

    We'll eat at six o'clock.

  2. to make a way, as by gnawing or corrosion.

    Acid ate through the linoleum.

noun

  1. Informal. eats, food.

verb phrase

  1. eat away / into to destroy gradually, as by erosion.

    For eons, the pounding waves ate away at the shoreline.

  2. eat up

    1. to consume wholly.

    2. to show enthusiasm for; take pleasure in.

      The audience ate up everything he said.

    3. to believe without question.

  3. eat out to have a meal at a restaurant rather than at home.

idioms

  1. be eating someone, to worry, annoy, or bother.

    Something seems to be eating him—he's been wearing a frown all day.

  2. eat one's words. word.

  3. eat one's heart out. heart.

  4. eat someone's lunch, to thoroughly defeat, outdo, injure, etc.

  5. eat in, to eat or dine at home.

  6. eat someone out of house and home, to eat so much as to strain someone's resources of food or money.

    A group of hungry teenagers can eat you out of house and home.

  7. eat one's terms. term.

  8. eat crow. crow.

  9. eat the wind out of, to blanket (a sailing vessel sailing close-hauled) by sailing close on the weather side of.

  10. eat humble pie. humble pie.

  11. eat out of one's hand. hand.

  12. eat clean. clean.

  13. eat high off the hog. hog.

eat 1 British  
/ iːt /

verb

  1. to take into the mouth and swallow (food, etc), esp after biting and chewing

  2. (tr; often foll by away or up) to destroy as if by eating

    the damp had eaten away the woodwork

  3. (often foll by into) to use up or waste

    taxes ate into his inheritance

  4. to make (a hole, passage, etc) by eating or gnawing

    rats ate through the floor

  5. to take or have (a meal or meals)

    we always eat at six

  6. (tr) to include as part of one's diet

    he doesn't eat fish

  7. informal (tr) to cause to worry; make anxious

    what's eating you?

  8. slang (tr) to perform cunnilingus or fellatio upon

  9. informal I will be greatly surprised if (something happens that proves me wrong)

  10. to brood or pine with grief or longing

  11. to take back something said; recant; retract

  12. to be entirely obedient to someone

  13. to ruin someone, esp one's parent or one's host, by consuming all his food

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

EAT 2 British  

abbreviation

  1. Tanzania (international car registration)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

eat More Idioms  

    More idioms and phrases containing eat


Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of eat

First recorded before 900; Middle English eten, Old English etan; cognate with German essen, Gothic itan, Latin edere, esse, Homeric Greek édein

Explanation

If you leave an antique flowerpot outside all winter, the snow and rain might eat the paint, making it look even older than it is. You probably know that eat means "to consume food," because you do that several times a day. But we also use the verb eat for other situations involving using something up or wearing it down. If your art project eats up all your art supplies, that means you don't have any left. Leaving your car lights on will eat through your battery. Something eating away at us is worrying us. Don't let money stress eat away at your happiness.

Keep Reading on Vocabulary.com

Vocabulary lists containing eat

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

If you’re looking to change up the way you eat, the Mediterranean diet is a great choice — and there’s plenty of research to back that up.

From MarketWatch Aug. 16, 2026

"A person earning minimum wage doesn't have the means to eat well or have a decent quality of life," said Ramos.

From Barron's Aug. 16, 2026

Then he started to grow and eat and eat.

From Los Angeles Times Aug. 15, 2026

"I really worried about having to be on my own," says Izzy Garcez, 20, who thought she would miss spending evenings with her family and having people to eat and watch TV with.

From BBC Aug. 15, 2026

Instead, I bake more banana chocolate chip muffins than Mom and I can eat, and I watch This Is Us on repeat.

From "Red Flags and Butterflies" by Sheryl Azzam

Brinker EAT -3.72%decrease; red down pointing triangle International reported higher fiscal third-quarter profit as its Chili’s chain continued to draw customers seeking affordability.

From The Wall Street Journal Apr. 29, 2026

This fall, EAT will once again present their biannual new works series, to include dozens of new plays, musicals, dance pieces and cabaret performances.

From New York Times Sep. 8, 2022

Since the beginning of pandemic, Pret has closed 39 shops in the UK, as well as 33 EAT outlets, which it also owns.

From BBC Aug. 12, 2021

EAT: If you’re in the shrinking middle class, your earnings after taxes might leave you barely able to do this.

From Washington Post Jan. 21, 2015

Along the way, they’d pass a manhole cover on which someone had spray-painted DO NOT EAT THIS!

From "The 57 Bus" by Dashka Slater

Nvidia’s earnings call later this month could give Wall Street and investors “critically needed assurance on its go-forward role in vendor financing,” Arya said, which eats into its free cash flow.

From MarketWatch Aug. 11, 2026

Now she injects insulin twice a day, monitors what she eats, and despite missing the spontaneity of her old life, is learning to adapt to her new one.

From BBC Aug. 8, 2026

Slaton told The Times that the secondhand market eats into Nike’s profit margins, while at the same time creating soaring demand for their products.

From Los Angeles Times Aug. 5, 2026

Summer, a season of good eats and fresh produce, has been tainted by a rampant parasitic outbreak that’s made us all scared to indulge in a generous plate of Caesar salad.

From Salon Jul. 25, 2026

“Including the kind that eats hang gliders,” Percy guessed.

From "The House of Hades" by Rick Riordan

What I didn’t mention was that I ate the first quarter of my bowl standing up, at the bar top between my kitchen and the little alcove where our two-person table sits.

From Salon Aug. 16, 2026

It was first popularized in the 1970s by an American researcher who noticed how people ate and lived in parts of Italy and Greece.

From MarketWatch Aug. 16, 2026

He ate a piece of bread and a slice of cheese, opening and shutting his refrigerator door quickly to preserve the cold air.

From The Wall Street Journal Aug. 13, 2026

I had to get to know myself better so I traveled, ate good food and watched movies.

From Los Angeles Times Aug. 12, 2026

That morning I ate two bowls of oatmeal, filling my belly to bursting.

From "Rump: The (Fairly) True Story of Rumpelstilskin" by Liesl Shurtliff

The percentage of consumers eating alone has been steadily growing in the U.S., with 43% of restaurant meals eaten solo in the 12 months ended in June, according to market-research firm Circana.

From The Wall Street Journal Aug. 11, 2026

In late January, the couple’s clutch of two eggs was eaten by ravens.

From Los Angeles Times Aug. 10, 2026

Participants also completed four dietary recalls during the study describing what they had eaten during the previous 24 hours.

From Science Daily Aug. 10, 2026

Most of the people had eaten between June 24 and July 2, Medus noted, while others said they had eaten at “a variety of other Mexican-style restaurants.”

From MarketWatch Aug. 4, 2026

Her words were immediately eaten up by the freight train roar of the storm.

From "Two Degrees" by Alan Gratz

That would mean people respond to lower costs simply by using the technology more, eating up just as much if not more computing power.

From The Wall Street Journal Aug. 16, 2026

It’s a research-backed model for healthy eating, with wide-ranging health benefits like better brain and heart health, plus a lower risk of cancer and early death.

From MarketWatch Aug. 16, 2026

His father, a former Marine, likes to cook, so everyone is watching Shields’ eating habits.

From Los Angeles Times Aug. 15, 2026

"I want to have a healthy lifestyle and get in shape, so I've stopped eating them," he said.

From Barron's Aug. 14, 2026

And it seems to have been worth it—that girl is eating it up.

From "Split the Sky" by Marie Arnold

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