twitch

¹ American  

[twich] / twɪtʃ /

verb (used with object)

1. to tug or pull at with a quick, short movement; pluck.

   She twitched him by the sleeve.

2. to jerk rapidly.

   The rider twitched the reins a couple of times.

3. to move (a part of the body) with a sudden, jerking motion.

4. to pinch or pull at sharply and painfully; give a smarting pinch to; nip.

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verb (used without object)

1. to move spasmodically or convulsively; jerk; jump.

2. to give a sharp, sudden pull; tug; pluck (usually followed byat ).

   He constantly twitched at his collar.

3. to ache or hurt with a sharp, shooting pain; twinge.

   That back tooth twitches a bit.

noun

1. a quick, jerky movement of the body or of some part of it.

2. involuntary, spasmodic movement of a muscle; tic.

   He gets a twitch in his left eye when he's nervous.

3. a short, sudden pull or tug; jerk.

4. a bodily or mental twinge, as of pain, conscience, etc.; pang.

5. a loop or noose placed over the muzzle of a horse and tightened by twisting a stick or handle to which it is attached, used as a restraining device during a painful operation.

Twitch ² American  

[twich] / twɪtʃ /

Trademark.

1. a brand name for a livestreaming video platform, primarily delivering video game content with audio commentary and concurrent online chat among viewers.

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twitch British  

/ twɪtʃ /

verb

1. to move or cause to move in a jerky spasmodic way

2. (tr) to pull or draw (something) with a quick jerky movement

3. (intr) to hurt with a sharp spasmodic pain

4. rare (tr) to nip

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noun

1. a sharp jerking movement

2. a mental or physical twinge

3. a sudden muscular spasm, esp one caused by a nervous condition Compare tic

4. a loop of cord used to control a horse by drawing it tight about its upper lip

Other Word Forms

• twitcher noun
• twitching adjective
• twitchingly adverb
• untwitched adjective
• untwitching adjective

Etymology

Origin of twitch

First recorded in 1125–75; Middle English twicchen (verb); akin to Old English twiccian “to pluck”; cognate with German zwicken “to pinch”

Example Sentences

“Even the smallest twitch is causing wild swings in all corners of the market,” he added.

From Barron's • Mar. 11, 2026

He barely allows the petrified Boo to twitch, yet somehow, we catch a glimpse of the qualities Duvall the actor will go on to reveal: dangerous and vulnerable, mythic and man-sized, electrifyingly watchable.

From Los Angeles Times • Feb. 17, 2026

The 25-year-old tech engineer has been coached by his cousin, coaxing the kite higher and higher with a twitch of the string.

From BBC • Feb. 7, 2026

"This occurs in a very rapid fashion. You can activate the macrophage and make the muscle twitch subtly almost immediately," Jankowski says.

From Science Daily • Nov. 24, 2025

The eagle said nothing, but with a twitch of a wing it began to descend to a green meadow from which a fire’s smoke rose.

From "Norse Mythology" by Neil Gaiman

Related Words

• blink
• flutter
• jerk
• jiggle
• shudder
• tremble