What does precipitous mean?
Precipitous means extremely steep or sheer, as in a precipitous cliff, and can also describe something that occurs suddenly, rapidly, or without adequate preparation. Its use for physical slopes conveys danger and the possibility of a rapid fall, while its figurative use, especially for declines, collapses, and decisions, suggests a loss of control or a dangerously sudden turn. The word is more common in formal and literary English than in everyday speech, where steep, sudden, or hasty may sound more natural. Its historical connection with falling headlong gives it an enduring association with abrupt movement from a great height. Precipitous is therefore useful when an author wants to convey not merely that something is steep or fast, but that the situation is extreme, alarming, or difficult to manage.
adjectivePrecipitous describes something that is steep, sheer, or dangerously high, or an action or process that happens suddenly and with great haste. It can also refer to a rapid and uncontrolled decline or change.
- Steep or sheer, especially when describing a slope, cliff, drop, or descent.
- Hasty, sudden, or done without sufficient thought or preparation.
"The climbers carefully approached the precipitous edge of the cliff."
"The road narrowed as it followed a precipitous course along the mountainside."
"The company faced a precipitous decline after the announcement."
Precipitous preserves the image of falling headfirst: its distant Latin roots evoke plunging from a height before the word came to describe steep slopes and reckless haste.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does precipitous come from?
Precipitous comes from Latin praecipitosus, a form associated with praecipitare, “to throw down” or “to plunge,” especially headfirst. The underlying imagery is linked to caput, the Latin word for “head,” and praecipitium, meaning a precipice or steep place. English borrowed the adjective in the early 17th century, and it later developed the figurative sense of sudden or headlong haste. Related English words such as precipice, precipitate, precipitant, and precipitation continue to reflect the same Latin vocabulary.
Related word forms
How precipitous is actually used
Precipitous is formal and often carries a sense of danger, extremity, or alarming speed. When applied to decisions or actions, it can suggest that they were rash or made too quickly.
Easily confused with precipitous
Precipitous is normally an adjective meaning steep or suddenly hasty, whereas precipitate can describe an action done suddenly or, as a verb, cause something to happen suddenly and forcefully.