fillet

American  

[fil-it, fi-ley] / ˈfɪl ɪt, fɪˈleɪ /

noun

• fillets
  plural

1. Cooking.

   1. a boneless cut or slice of meat or fish, especially the beef tenderloin.

   2. a piece of veal or other meat boned, rolled, and tied for roasting.

2. a narrow band of ribbon or the like worn around the head, usually as an ornament; headband.

3. any narrow strip, as wood or metal.

4. a strip of any material used for binding.

5. Bookbinding.

   1. a decorative line impressed on a book cover, usually at the top and bottom of the back.

   2. a rolling tool for impressing such lines.

6. Architecture.

   1. Also called list.  a narrow flat molding or area, raised or sunk between larger moldings or areas.

   2. a narrow portion of the surface of a column left between adjoining flutes.

7. Anatomy. lemniscus.

8. a raised rim or ridge, as a ring on the muzzle of a gun.

9. Metallurgy. a concave strip forming a rounded interior angle in a foundry pattern.

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verb (used with object)

• fillets,
  present (3rd person singular)
• filleted,
  past participle,  past
• filleting
  present participle

1. Cooking.

   1. to cut or prepare (meat or fish) as a fillet.

   2. to cut fillets from.

2. to bind or adorn with or as if with a fillet.

3. Machinery. to round off (an interior angle) with a fillet.

fillet British  

/ ˈfɪlɪt /

noun

1. 1. Also called: fillet steak.  a strip of boneless meat, esp the undercut of a sirloin of beef

   2. the boned side of a fish

   3. the white meat of breast and wing of a chicken

2. a narrow strip of any material

3. a thin strip of ribbon, lace, etc, worn in the hair or around the neck

4. a narrow flat moulding, esp one between other mouldings

5. a narrow band between two adjacent flutings on the shaft of a column

6. Also called: fillet weld.  a narrow strip of welded metal of approximately triangular cross-section used to join steel members at right angles

7. heraldry a horizontal division of a shield, one quarter of the depth of the chief

8. Also called: listel.   list.  the top member of a cornice

9. Technical name: lemniscus.  anatomy a band of sensory nerve fibres in the brain connected to the thalamus

10. 1. a narrow decorative line, impressed on the cover of a book

    2. a wheel tool used to impress such lines

11. another name for fairing 1

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verb

1. to cut or prepare (meat or fish) as a fillet

2. to cut fillets from (meat or fish)

3. anatomy to surgically remove a bone from (part of the body) so that only soft tissue remains

4. to bind or decorate with or as if with a fillet

Other Word Forms

Inflected Forms

Nouns

• fillets
  plural

Participles

• filleting
  present
• filleted
  past

Conjugated Forms

Present

• fillet
  simple
• fillets
  simple
• have filleted
  perfect
• has filleted
  perfect
• am filleting
  progressive
• are filleting
  progressive
• is filleting
  progressive
• have been filleting
  perfect progressive
• has been filleting
  perfect progressive

Past

• filleted
  simple
• had filleted
  perfect
• was filleting
  progressive
• were filleting
  progressive
• had been filleting
  perfect progressive

Future

• will fillet
  simple
• will have filleted
  perfect
• will be filleting
  progressive
• will have been filleting
  perfect progressive

Etymology

Origin of fillet

1300–50; Middle English filet < Anglo-French, Middle French, equivalent to fil thread + -et -et

Explanation

A fillet is a specially cut piece of meat or fish. If you order a fillet of salmon at a restaurant, it won't have any bones in it. You can eat a fish fillet or a fillet of beef — either one will be boneless. If you cut a fillet yourself, you fillet the meat. The oldest meaning of the noun fillet, one that's rare today, is "a ribbon worn around the head." It comes from the French filet, the diminutive form of fil, or "thread." The meat meaning came from the technique of tying it with a string before it was cut.

Example Sentences

See Examples For:

fillet fillets filleted filleting

My second twist might incite even more gasps: Instead of tuna, bake a handsome fillet of Steelhead trout.

From The Wall Street Journal ● Jul. 7, 2026

Given enough heat, what was once a rich, velvety fillet becomes anchovy paste.

From Salon ● Jun. 26, 2025

The dish - usually prepared with a long strip of fillet steak, wrapped in pastry and mushrooms - was something Ms Patterson's mother made when she was a child, to mark special occasions, she said.

From BBC ● Jun. 4, 2025

They found a decrease in six out of nine nutrients in the salmon fillet -- calcium, iodine, iron, omega-3, vitamin B12 and vitamin A, but increased levels of selenium and zinc.

From Science Daily ● Mar. 20, 2024

“It’s a solar hibachi,” Miss Ohio explained, serving up a perfectly done fillet.

From "Beauty Queens" by Libba Bray

First devised in 1828 by English grocer John Osborn, Gentleman’s Relish is a punchy blend of mashed anchovy fillets, butter and a secret blend of spices and herbs.

From The Wall Street Journal ● Jun. 1, 2026

Hutchings uses scallops, large shrimp and fish fillets, but other options like oysters, lobster tails, crabs, mussels and clams are perfectly acceptable.

From Salon ● Apr. 6, 2026

By gently pulling apart the fillets with forceps and using a dissecting microscope, the team was able to count them accurately.

From Science Daily ● Apr. 1, 2026

The contents of each box varies, but they will have fruit and vegetables along with other items such as salmon fillets, garlic bread, sour cream, chicken and vegetable soup.

From BBC ● Nov. 21, 2025

Back in the bow he laid the two fillets of fish out on the wood with the flying fish beside them.

From "The Old Man and The Sea" by Ernest Hemingway

A few days later, Naiser headed home to Louisville, Ky., after a stop in Michigan, where he dropped off the fish—49 pounds, 63.5 inches—to be filleted and mounted.

From The Wall Street Journal ● Feb. 20, 2026

"Customers understand that it's a luxury dish," chef Tomoyuki Takashino said from behind the stove as he skewered an eel he had just killed and filleted.

From Barron's ● Nov. 21, 2025

Martin gets filleted but the Rangers players can't escape censure here.

From BBC ● Sep. 25, 2025

The former president filleted him with cool disdain.

From Los Angeles Times ● Aug. 21, 2024

Nita filleted another eel and dropped its carcass into the bucket between them.

From "Ship Breaker" by Paolo Bacigalupi

At first, the farewell - and then the filleting.

From BBC ● Oct. 28, 2025

Remove any remaining white pith from each piece with a sharp knife and a filleting motion.

From Seattle Times ● Mar. 22, 2022

But those were mostly the function of an offense unable to hit shots, not a filleting of one of the NBA’s top defenses, as Adebayo had done.

From Los Angeles Times ● Nov. 12, 2021

In a town where everyone is always filleting everyone else, Mr. Iger floats above it all, cosseted in what some call a “a cult of nice.”

From New York Times ● Sep. 22, 2019

By the time four bells struck, Sefia was exhausted, but she could wield her Vision with the precision of a filleting knife.

From "The Reader" by Traci Chee

Related Words

• fish
• meat
• slice