What does uncanniness mean?
Uncanniness is the quality of something seeming strangely familiar, eerie, unsettling, or outside ordinary experience. It is especially useful for describing atmospheres and impressions: a deserted house, a repeated dream, or a situation in which familiar details seem subtly wrong can possess an air of uncanniness. The word does not necessarily mean that anything supernatural is present, although it often suggests that the world described is difficult to explain. In literature and careful discussion, uncanniness is usually treated as an uncountable noun and paired with terms such as eerie, atmosphere, or sense. The related adjective uncanny describes the source or experience, while uncannily describes an action or quality. Its combination of familiarity and unease makes it especially effective for describing the moment when the ordinary begins to feel strange.
nounThe quality of being uncanny: strangely familiar, unsettling, or seeming beyond ordinary explanation. It often describes an atmosphere, situation, or impression that produces a lingering sense of eeriness or mystery.
- The quality of being strangely familiar, eerie, unsettling, or apparently supernatural.
"The abandoned house had a peculiar uncanniness that made the children hesitate at the gate."
"She entered the empty station with a growing sense of uncanniness."
"The novel uses the uncanniness of a world in which familiar objects have subtly changed."
Rare; “uncanniness” is normally used as an uncountable noun.
"The film draws on several different forms of uncanniness, including distorted memories and eerily familiar spaces."
It names the moment when something feels almost familiar—until it doesn't.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of uncanniness
The word was formed by adding the suffix “-ness” to “uncanny,” which itself combines the prefix “un-” with “canny.” In turn, “canny” derives from the Old English “cann,” meaning “know” or “be able,” and is related to “cunning” through the same Germanic root. The modern word developed as a noun meaning the quality of being uncanny, with “uncanniness” itself arising later as the corresponding abstract formation.
Related word forms
How uncanniness is actually used
Usually uncountable and relatively formal or literary. It conveys more than simple strangeness by suggesting an unsettling mixture of familiarity and unfamiliarity, although it does not necessarily imply a supernatural cause.
Easily confused with uncanniness
Uncanniness is the noun meaning the quality of being eerie or strangely familiar, whereas uncanny is the adjective describing a person, place, situation, or impression with that quality.