Definitions

invisible

[in-viz-uh-buhl] / ɪnˈvɪz ə bəl /

ADJECTIVE

unable to be seen; hidden

Synonyms

STRONGEST

imperceptible microscopic unseen

STRONG

inconspicuous unseeable

WEAK

concealed covert deceptive disguised ethereal gaseous ghostly ideal impalpable imponderable inappreciable indiscernible infinitesimal insensible intangible masked not in sight obliterated obscured occult out of sight perdu screened supernatural ulterior unapparent undisclosed ungraspable unnoticeable unobservable unperceivable unreal unviewable vaporous veiled wraithlike

Antonyms

WEAK

detectable obvious seen visible

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But Roman will also study the invisible -- dark matter and dark energy, whose origins remain unknown but which are thought to constitute 95 percent of our universe.

From Barron's • Apr. 22, 2026

But, as Neville and those interviewed for the film stress, it wouldn’t be the same “SNL” without Lorne’s invisible touch.

From Salon • Apr. 19, 2026

Until Noah, I thought an invisible string was only the name of a Taylor Swift song.

From Los Angeles Times • Apr. 10, 2026

It is also cutting deeply into supplies of the invisible gas that is essential for cooling artificial-intelligence chip-making tools and keeping MRI scanners humming.

From The Wall Street Journal • Mar. 31, 2026

Jeremy wondered if that meant he was invisible while she carried him.

From "Jeremy Thatcher, Dragon Hatcher" by Bruce Coville

Vocabulary lists containing invisible

Wonder Woman's Superpower Words

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Excerpt from "Flipped"

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"Eleven," Vocabulary from the short story

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