precipitation

American  

[pri-sip-i-tey-shuhn] / prɪˌsɪp ɪˈteɪ ʃən /

noun

1. the act of precipitating; state of being precipitated.

2. a casting down or falling headlong.

3. a hastening or hurrying in movement, procedure, or action.

4. sudden haste.

5. unwise or rash rapidity.

6. Meteorology.

   1. falling products of condensation in the atmosphere, as rain, snow, or hail.

   2. the amount of rain, snow, hail, etc., that has fallen at a given place within a given period, usually expressed in inches or centimeters of water.

7. Chemistry, Physics. the precipitating of a substance from a solution.

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precipitation British  

/ prɪˌsɪpɪˈteɪʃən /

noun

1. meteorol

   1. rain, snow, sleet, dew, etc, formed by condensation of water vapour in the atmosphere

   2. the deposition of these on the earth's surface

   3. the amount precipitated

2. the production or formation of a chemical precipitate

3. the act of precipitating or the state of being precipitated

4. rash or undue haste

5. spiritualism the appearance of a spirit in bodily form; materialization

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precipitation Scientific  

/ prĭ-sĭp′ĭ-tā′shən /

1. A form of water, such as rain, snow, or sleet, that condenses from the atmosphere, becomes too heavy to remain suspended, and falls to the Earth's surface. Different atmospheric conditions are responsible for the different forms of precipitation.

2. The process by which a substance is separated out of a solution as a solid. Precipitation occurs either by the action of gravity or through a chemical reaction that forms an insoluble compound out of two or more soluble compounds.

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precipitation Cultural  

1. In meteorology, the fall of water, ice, or snow deposited on the surface of the Earth from the atmosphere. In chemistry, a chemical reaction in a solution in which a solid material is formed and subsequently falls, as a precipitate, to the bottom of the container.

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Other Word Forms

• nonprecipitation noun
• self-precipitation noun

Etymology

Origin of precipitation

First recorded in 1425–75; late Middle English, from Latin praecipitātiōn-, stem of praecipitātiō “a casting down headlong,” equivalent to praecipitāt(us) “cast down headlong” (past participle of praecipitāre precipitate ) + -iō -ion

Example Sentences

"By January 29, the Moscow State University Meteorological Observatory had recorded almost 92 mm of precipitation, which is already the highest value in the last 203 years," it added.

From Barron's

At times, colder air has attempted to feed back into northern parts of the UK from the east, allowing any precipitation to turn wintry over higher ground in the north.

From BBC

Such an event could bring very cold temperatures across the eastern US, and "widespread heavy precipitation".

From BBC

So far this winter, the lab has recorded precipitation that measures 120% of average, but the warm temperatures have meant more precipitation falling as rain rather than snow.

From Los Angeles Times

Any precipitation could potentially turn to snow — particularly over higher ground but possibly at lower levels too in some areas.

From BBC

Related Words

• drizzle
• rain
• rainfall
• rainstorm
• sleet
• snow
• storm