: dubiously or outlandishly mystical, supernatural, or unscientific
And she has written a book … in which she dismisses what she calls "woo-woo spirituality" in favor of some straight talk on living with loss …—Linda Richman
Energy beams from the eyes certainly sounds like woo-woo stuff …—Steve Blow
woo-woo noun
One man's woo-woo, of course, is another's deeply held belief system. —Julia Moskin

Examples of woo-woo in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Twenty years after the book, however, Bali is no longer a wellness destination but the definitive global destination for wellbeing—in virtually every form, woo-woo to cutting edge. — Kathryn Romeyn, Condé Nast Traveler, 30 Sep. 2026 Not so long ago, such inquiries belonged among the woo-woo subsect of our social dynamics and our literature. — Literary Hub, 28 Sep. 2026 Their movements become more spiteful than woo-woo, more sculpture than painting, more an argument than an idle thought. — Vinson Cunningham, New Yorker, 7 Sep. 2026 Langley’s closest sonic predecessor, Kacey Musgraves, has long searched for transcendence—though in more woo-woo terms than Langley does, and with (on Musgraves’s lusty new album) the sort of neediness that often gets written off as cringe. — Spencer Kornhaber, The Atlantic, 23 July 2026 See All Example Sentences for woo-woo

Word History

Etymology

probably from the interjection woo-woo as a conventional representation of an eerie or ghostly sound

First Known Use

1992, in the meaning defined above

Time Traveler
The first known use of woo-woo was in 1992

Browse Nearby Words

Cite this Entry

“Woo-woo.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/woo-woo. Accessed 5 Oct. 2026.

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