pounce

¹ American  

[pouns] / paʊns /

verb (used without object)

pounced, pouncing

1. to swoop down suddenly and grasp, as a bird does in seizing its prey.

2. to spring, dash, or come suddenly.

   Unexpectedly she pounced on the right answer.

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verb (used with object)

pounced, pouncing

1. to seize (prey) suddenly.

   The bird quickly pounced its prey.

noun

1. the claw or talon of a bird of prey.

2. a sudden swoop, as on an object of prey.

   Synonyms:

   spring, lunge, leap

pounce ² American  

[pouns] / paʊns /

verb (used with object)

pounced, pouncing

1. to emboss (metal) by hammering on an instrument applied on the reverse side.

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pounce ³ American  

[pouns] / paʊns /

noun

1. a fine powder, as of cuttlebone, formerly used to prevent ink from spreading in writing, or to prepare parchment for writing.

2. a fine powder, often of charcoal, used in transferring a design through a perforated pattern.

3. Also called pounce box.  Also called pounce bag,.  a small bag filled with pounce and struck against a perforated design.

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verb (used with object)

pounced, pouncing

1. to sprinkle, smooth, or prepare with pounce.

2. to trace (a design) with pounce.

3. to finish the surface of (hats) by rubbing with sandpaper or the like.

pounce ¹ British  

/ paʊns /

noun

1. a very fine resinous powder, esp of cuttlefish bone, formerly used to dry ink or sprinkled over parchment or unsized writing paper to stop the ink from running

2. a fine powder, esp of charcoal, that is tapped through perforations in paper corresponding to the main lines of a design in order to transfer the design to another surface

3. ( as modifier )

   a pounce box

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verb

1. to dust (paper) with pounce

2. to transfer (a design) by means of pounce

pounce ² British  

/ paʊns /

verb

1. (intr; often foll by on or upon) to spring or swoop, as in capturing prey

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noun

1. the act of pouncing; a spring or swoop

2. the claw of a bird of prey

pounce ³ British  

/ paʊns /

verb

1. (tr) to emboss (metal) by hammering from the reverse side

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Other Word Forms

• pouncer
  noun
• pouncingly
  adverb

Etymology

Origin of pounce¹

First recorded in 1375–1425 pounce ¹ ( for def. 4 ); late Middle English; perhaps akin to punch ¹

Origin of pounce²

First recorded in 1350–1400; Middle English pounsen, pounson, punchen, perhaps identical with pounce ¹

Origin of pounce³

First recorded in 1700–10; from French ponce, ultimately from Latin pūmic-, stem of pūmex pumice

Explanation

To pounce is to attack suddenly by leaping onto your prey. A tiger will slowly sneak up on its prey and then suddenly pounce, using speed as much as strength to make the kill. Of all the animals, cats are the best at pouncing. Snakes strike. Elephants charge. But when an animal leaps onto its prey, that's pouncing. When we talk about how people pounce, however, we're usually talking more figuratively. When we say that a person pounced on another person, we mean that they attacked viciously without warning — usually giving the victim no time to defend themselves. Lawyers pounce on witnesses, for example. If you feel suddenly ganged-up on, you might feel pounced upon.

Example Sentences

See Examples For:

pounce pounced pouncing

The groundwork he laid back then helped him pounce on a surge in private travel during the pandemic.

From The Wall Street Journal ● Aug. 15, 2026

The moment to pounce came as Netflix fell 50% from a June 2025 high of $134 — the shares dropped to $67 in mid-June.

From MarketWatch ● Aug. 13, 2026

One day, during the show’s final season, Bernstein told him he’d better pounce.

From Los Angeles Times ● Aug. 6, 2026

Came rushing out of his box to make one vital clearance before Mbappe could pounce.

From BBC ● Jul. 14, 2026

Before the goddess could pounce, Percy advanced, yelling and waving his sword.

From "The House of Hades" by Rick Riordan

Tennessee’s flagship university paid $1.9 million to a professor it fired after Fox News pounced on her comments.

From Salon ● Aug. 25, 2026

It all felt eerily familiar: The Dodgers, the winner of the last two World Series titles, pounced on the best player available on the market in an all-out pursuit for another at any cost.

From The Wall Street Journal ● Aug. 4, 2026

A Wall Street Journal review of trading data shows how quickly some traders have pounced on the president’s online comments.

From The Wall Street Journal ● Jul. 23, 2026

But Ruiz pounced on the rebound and deflected a shot past defender Timothy Castagne and into the back of the net.

From Los Angeles Times ● Jul. 10, 2026

Nanuq fell on his butt, and Boomer pounced.

From "Two Degrees" by Alan Gratz

He has the vision and instincts of an eagle, anticipating, reading and then pouncing and attacking.

From Los Angeles Times ● Dec. 7, 2025

Torbjörn Törnqvist has just struck one of the deals of his lifetime, pouncing on the overseas operations of Lukoil soon after the Russian oil producer was hit with U.S. sanctions.

From The Wall Street Journal ● Nov. 3, 2025

Rublev cruised through the opening set before pouncing on Fearnley's serve at 4-5 to book his spot in the second round.

From Barron's ● Oct. 27, 2025

Adapting to the slowness of the pitch, he played none of his trademark dabs to third man, instead pouncing to whip through the leg side any time England dropped short.

From BBC ● Nov. 28, 2024

The Doctor was racing all over the room, pouncing and missing.

From "Stuart Little" by E.B. White

Related Words

• leap