pierce

¹ American  

[peers] / pɪərs /

verb (used with object)

pierced, piercing

1. to penetrate into or run through (something), as a sharp, pointed dagger, object, or instrument does.

   Synonyms:

   puncture, enter

2. to make a hole or opening in.

3. to bore into or through; tunnel.

4. to perforate.

5. to make (a hole, opening, etc.) by or as by boring or perforating.

6. to make a way or path into or through.

   a road that pierces the dense jungle.

7. to penetrate with the eye or mind; see into or through.

   She couldn't pierce his thoughts.

8. to affect sharply with some sensation or emotion, as of cold, pain, or grief.

   The wind pierced her body. Her words pierced our hearts.

   Synonyms:

   thrill, strike, move, touch

9. to sound sharply through (the air, stillness, etc.).

   A pistol shot pierced the night.

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verb (used without object)

pierced, piercing

1. to force or make a way into or through something; penetrate.

   to pierce to the heart.

Pierce ² American  

[peers] / pɪərs /

noun

1. Franklin, 1804–69, 14th president of the U.S. 1853–57.

2. John Robinson, 1910–2002, U.S. electrical engineer: helped develop communications satellites.

3. a male given name, form of Peter.

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pierce ¹ British  

/ pɪəs /

verb

1. to form or cut (a hole) in (something) with or as if with a sharp instrument

2. to thrust into or penetrate sharply or violently

   the thorn pierced his heel

3. to force (a way, route, etc) through (something)

4. (of light) to shine through or penetrate (darkness)

5. (also intr) to discover or realize (something) suddenly or (of an idea) to become suddenly apparent

6. (of sounds or cries) to sound sharply through (the silence)

7. to move or affect (a person's emotions, bodily feelings, etc) deeply or sharply

   the cold pierced their bones

8. (intr) to penetrate or be capable of penetrating

   piercing cold

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Pierce ² British  

/ pɪəs /

noun

1. Franklin. 1804–69, US statesman; 14th president of the US (1853–57)

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Usage

What does pierce mean? To pierce something is to penetrate or puncture it, usually with something sharp, making a hole in the process. This sense of the word is associated with needles and other thin, sharp objects used to pierce surfaces. To pierce someone’s ear is to make a hole in it with a needle so that an earring can be inserted. This is called a piercing. The word can be used in the context of someone doing the piercing, as in You will need to pierce the skin with this needle, or in the context of an object piercing something, as in The needle pierced the skin. Things that have been pierced can be described with the adjective pierced, as in pierced ears.  Things that pierce aren’t always sharp. Sometimes, things pierce by penetrating with force. For example, bullets and artillery shells that are designed to pierce protective coverings and shields are described as armor-piercing. More broadly, pierce can mean to make a hole, opening, tunnel, or path into or through something, as in The mountain is pierced by a long tunnel.  These literal senses of pierce are the basis of several figurative senses of the word. Pierce can mean to see into or through, as if penetrating something with the eye or mind, as in Her stare pierced my soul. It can also mean to affect intensely or sharply, as in The wind pierced my face or Your writing needs to pierce the reader’s heart. An insult can pierce you in this way—meaning it can cut you deeply. Similarly, shrill sounds can be said to pierce your ears, the air, or the stillness, and light can be said to pierce the darkness. The word piercing can also be used as an adjective to describe things that are intense, penetrating, or sharp in a figurative way, as in a piercing wind, a piercing scream, a piercing stare, or a piercing remark. Example: This tarp is pretty thick, so to pierce it you’ll have to really stab the stake through it forcefully.

Related Words

Pierce, penetrate suggest the action of one object passing through another or making a way through and into another. The terms are used both concretely and figuratively. To pierce is to perforate quickly, as by stabbing; it suggests the use of a sharp, pointed instrument which is impelled by force: to pierce the flesh with a knife; a scream pierces one's ears. Penetrate suggests a slow or difficult movement: No ordinary bullet can penetrate an elephant's hide; to penetrate the depths of one's ignorance.

Other Word Forms

• pierceable adjective
• piercer noun
• unpierceable adjective

Etymology

Origin of pierce

1250–1300; Middle English percen < Old French perc ( i ) er < Vulgar Latin *pertūsiāre, verbal derivative of Latin pertūsus, past participle of pertundere to bore a hole through, perforate, equivalent to per- per- + tundere to strike, beat

Explanation

If something pokes your hand, you will probably look at your hand to see if it pierced the skin. To pierce means to go right through, especially with something sharp. Pierce has several meanings, but they all involve something sharp penetrating something else, like scissors through a plastic bag or a pen through a pocket. You can also pierce confusion by saying something that makes everything clear. Another meaning has to do with sound. Much like a knife, a sharp sound can pierce the silence and a loud, high shriek will pierce your ears.

Example Sentences

Some courts may be less willing to extend trust protections in such cases, though courts do not routinely pierce spendthrift protections simply because the underlying conduct of a beneficiary was wrongful.

From MarketWatch • Apr. 16, 2026

The school alarm would pierce the air and teachers would instruct us to slide from our chairs, crouch under our desks facing the floor, and place our hands, fingers interlocked, over our necks.

From The Wall Street Journal • Mar. 26, 2026

The noise is deafening: Horns blare, whistles pierce the piercing cold.

From Slate • Feb. 11, 2026

Stocks may find it challenging to pierce through higher longer-term bond rates heading into 2026 especially given that U.S. equities already trade at expensive valuations and broader indexes are largely led by rate-sensitive tech companies.

From Barron's • Dec. 10, 2025

To the colonists’ dismay, an Indian sank an arrow into it a foot deep, “which was strange, being that a Pistoll could not pierce it.”

From "1491" by Charles C. Mann