Simple Definition of poltergeist

from our Learner's Dictionary

poltergeist

noun

ˈpoʊltɚˌgaɪst How to pronounce poltergeist (audio)
plural poltergeists
: a ghost that makes strange noises and causes objects to move

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“Poltergeist.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/poltergeist. Accessed 22 Jun. 2026.

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Last Updated: - Updated example sentences

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