English dictionary, thesaurus, translations & etymology
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noun

spectre

noun
1
A ghost or ghostly apparition; also, a looming threat or worry that haunts a situation.
"Visitors claim to have seen a spectre wandering the old castle halls."
"The spectre of layoffs hung over the office for months."

How to Use Spectre

Learner’s notes

In plain EnglishA ghost, or figuratively, a scary possibility that keeps hanging over people's minds.

UK vs US

"Spectre" is the standard British and Australian spelling; American English usually writes it "specter."

Easily confused with
Common pairings
the spectre of war raise the spectre of a ghostly spectre

Word Forms

spectres plural

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Fill the Gap

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Visitors claim to have seen a _____ wandering the old castle halls.

Etymology

From French spectre, from Latin spectrum ("appearance, image"), from specere ("to look at") — the same root as "spectacle" and "inspect."

Definitions: FreeDict original editorial