phantom

American  

[fan-tuhm] / ˈfæn təm /

Or fantom

noun

• phantoms
  plural

1. an apparition or specter.

2. an appearance or illusion without material substance, as a dream image, mirage, or optical illusion.

3. a person or thing of merely illusory power, status, efficacy, etc..

   the phantom of fear.

4. an illustration, part of which is given a transparent effect so as to permit representation of details otherwise hidden from view, as the inner workings of a mechanical device.

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adjective

1. of, relating to, or of the nature of a phantom; illusory.

   a phantom sea serpent.

   Synonyms:

   imaginary

   Antonyms:

   material, real

2. Electricity. noting or pertaining to a phantom circuit.

3. named, included, or recorded but nonexistent; fictitious.

   Payroll checks were made out and cashed for phantom employees.

phantom British  

/ ˈfæntəm /

noun

1. 1. an apparition or spectre

   2. ( as modifier )

      a phantom army marching through the sky

2. the visible representation of something abstract, esp as appearing in a dream or hallucination

   phantoms of evil haunted his sleep

3. something apparently unpleasant or horrific that has no material form

4. med another name for manikin

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Synonym Usage

See apparition.

Other Word Forms

Derived Forms

• phantomlike
  adjective

Inflected Forms

Nouns

• phantoms
  plural

Etymology

Origin of phantom

1250–1300; Middle English fantosme < Middle French, Old French < Latin phantasma phantasm

Explanation

Look over there, across the room. Is that a phantom, some weary soul come back from the dead to haunt you? Maybe it’s a shadow, or maybe it’s a ghost. Either way, turn on a light and it’ll disappear. Hopefully. Sleeping is difficult if there’s a phantom in your room, because who can rest with ghosts around? Some phantoms are real, but phantom can also be used to mean "a trick of the mind," like hearing a person outside your window, but then realizing it’s only the phantom rustling of leaves in a tree. Phantom limb is when someone loses an arm or leg, but their brain can still feel where their limb used to be.

Example Sentences

See Examples For:

phantom phantoms

Within days, Pirro’s office also moved to drop misdemeanor charges against three more people accused of the same phantom vandalism.

From Salon ● Aug. 4, 2026

My guilt remains, like pain in a phantom limb, but the sofa holds us all.

From Los Angeles Times ● Jul. 17, 2026

He’s still waking up to phantom alarms and discovering items he hid in cabinets and other places.

From MarketWatch ● Jun. 23, 2026

Fraudsters are exploiting interest in the 2026 World Cup with a barrage of scams, as authorities and researchers caution against fake websites impersonating FIFA's official online presence to sell phantom tickets.

From Barron's ● Jun. 3, 2026

But every time my eyes closed, I saw the phantom brakeman with hamburger meat for a face, swinging a ghostly lantern through tree branches like skeletons.

From "A Long Way from Chicago" by Richard Peck

His hope is that we “preserve more lands for the unknown, for the phantoms, for the descendants” of the great native species.

From The Wall Street Journal ● May 29, 2026

But the phantoms of the past remain, haunting our dreams and taunting us with the comfort of imagined reconciliation, until we wake up and it slips away.

From Salon ● Apr. 24, 2026

Thanks to 3D printing, the design of the phantoms is precisely known and the results of the analysis can be checked.

From Science Daily ● Mar. 21, 2024

Simpson’s trial coincided with the internet becoming an established phenomenon, which would decisively upend the already shrinking world of hard Gutenberg print and lean into the ephemeral, quicksilver phantoms of a digital web.

From Los Angeles Times ● Jan. 31, 2024

“And...Tony Costa told me about the horrible phantoms they have in the northern forests. I suppose they might be the same kind of thing.”

From "The Golden Compass" by Philip Pullman

Related Words

• hallucination