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precipitous

American  
[pri-sip-i-tuhs] / prɪˈsɪp ɪ təs /

adjective

  1. of the nature of or characterized by precipices.

    a precipitous wall of rock.

    Antonyms:
    level, flat
  2. extremely or impassably steep.

    precipitous mountain trails.

    Synonyms:
    perpendicular, sheer, abrupt
    Antonyms:
    level, flat
  3. precipitate.


precipitous British  
/ prɪˈsɪpɪtəs /

adjective

  1. resembling a precipice or characterized by precipices

  2. very steep

  3. hasty or precipitate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

The use of precipitous to mean hasty is thought by some people to be incorrect

Other Word Forms

Derived Forms

Etymology

Origin of precipitous

1640–50; < obsolete French précipiteux; see precipitate, -ous

Explanation

A sharp, steep drop — whether it's in a stock price, a roller coaster, or a star's popularity — could be described as a precipitous one. Put simply, precipitous means perilously steep. Look closely and you'll spot most of the word precipice (a sheer, almost vertical cliff) in precipitous. Now imagine how you'd feel standing at the edge peering over, and you'll grasp the sense of impending danger that precipitous tends to imply. Precipitous declines in sales lead to bankruptcy. Precipitous mountainside hiking trails are not for the acrophobic. It can describe an ascent, but precipitous is most often used for things going literally or figuratively downhill.

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Vocabulary lists containing precipitous

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.

The precipitous decline in gold probably demonstrates simply where the leverage was in the market.

From MarketWatch • Mar. 23, 2026

Those who study the root causes of crime say that it may take years, if not decades, to disentangle the causes of the pandemic-era surge in violence and the precipitous drop that has followed.

From Los Angeles Times • Jan. 8, 2026

But that marked the peak of Tagovailoa’s career—and the decline has been precipitous.

From The Wall Street Journal • Dec. 23, 2025

Wages for the top parts of the income distribution in the U.S. were on a precipitous rise, driven in part by the bifurcation of wages in a U-shaped labor market External link.

From Barron's • Dec. 4, 2025

There has been a lot of conjecture about what caused such a precipitous decline.

From "Into the Wild" by Jon Krakauer

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