fell

¹ American  

[fel] / fɛl /

verb

1. simple past tense of fall.

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fell ² American  

[fel] / fɛl /

verb (used with object)

1. to knock, strike, shoot, or cut down; cause to fall: to fell a tree.

   to fell a moose;

   to fell a tree.

2. Sewing. to finish (a seam) by sewing the edge down flat.

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noun

1. Lumbering. the amount of timber cut down in one season.

2. Sewing. a seam finished by felling.

fell ³ American  

[fel] / fɛl /

adjective

1. fierce; ferocious; dreadful; savage.

2. destructive; deadly.

   fell poison;

   fell disease.

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idioms

1. at / in one fell swoop. swoop.

fell ⁴ American  

[fel] / fɛl /

noun

Chiefly Literary.

1. the skin or hide of an animal; pelt.

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fell ⁵ American  

[fel] / fɛl /

noun

Scot. and North England.

1. an upland pasture, moor, or thicket; a highland plateau.

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fell ¹ British  

/ fɛl /

verb

1. to cut or knock down

   to fell a tree

   to fell an opponent

2. needlework to fold under and sew flat (the edges of a seam)

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noun

1. the timber felled in one season

2. a seam finished by felling

fell ² British  

/ fɛl /

adjective

1. archaic cruel or fierce; terrible

2. archaic destructive or deadly

   a fell disease

3. a single hasty action or occurrence

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fell ³ British  

/ fɛl /

noun

1. (often plural)

   1. a mountain, hill, or tract of upland moor

   2. ( in combination )

      fell-walking

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fell ⁴ British  

/ fɛl /

verb

1. the past tense of fall

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fell ⁵ British  

/ fɛl /

noun

1. an animal skin or hide

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fell More Idioms  

1. see one fell swoop.

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Other Word Forms

• fellable
  adjective
• fellness
  noun

Etymology

Origin of fell²

First recorded before 900; Middle English fellen, fillen, fullen, Old English fellan, fyllan “to cut, cut down, destroy, shed (tears),” causative of feallan “to fall, fall down”; cognate with Gothic falljan, Old Frisian falla, fella, Old High German fellen, German fällen “to make fall”; see origin at fall

Origin of fell³

First recorded in 1250–1300; Middle English fel “treacherous, deceitful, false,” from Old French, nominative of felon “wicked”; see origin at felon ¹

Origin of fell⁴

First recorded before 900; Middle English, Old English fel(l); cognate with Dutch vel, German Fell, Old Norse -fjall (as in berfjall “bearskin”), Gothic -fill (in thrutsfill “leprosy,” literally “scab skin”); akin to Latin pellis “skin, hide,” Greek péltē “small, light, leather-covered shield”

Origin of fell⁵

First recorded in 1300–50; Middle English fel “hill, mountain; upland or pasture; a moor or down”; from Old Norse fjall, -fell, “hill, mountain,” akin to German Fels “rock, cliff”

Explanation

Something that has been felled has been brought down, like a tree that has been felled by a powerful storm. The word fell wears many hats in addition to being the past tense of fall. As a noun, a fell can be a stitching on the hem of a piece of clothing like pants, or an animal skin that has the fur intact. In Shakespeare’s Macbeth, the character MacDuff is stricken when he learns that his family has been killed “in one fell swoop.” Here the adjective fell means "vicious and cruel."

Example Sentences

When the bull market turned three years old in October, investors started rotating into other parts of the stock market, and tech fell out of favor for a number of months.

From MarketWatch • May 10, 2026

But monitoring for leaks has proved effective in other industries; fence-line emissions of benzene, a carcinogen, fell 30% at petroleum refineries after implementation of a similar monitoring program, according to the EPA.

From Salon • May 10, 2026

China’s exports to the U.S. of furniture and related products fell 18% last year and have continued falling this year.

From The Wall Street Journal • May 10, 2026

Support for the party fell by five points in the borough.

From BBC • May 9, 2026

But now it was business as usual, and we all fell to.

From "The Teacher’s Funeral" by Richard Peck

Related Words

• drop
• flatten
• raze
• shoot
• shoot down
• slash
• tumble