Idioms for rain
rain cats and dogs, Informal.
to rain very heavily or steadily: We canceled our picnic because it rained cats and dogs.
Origin of rain
before 900; (noun) Middle English
rein; Old English
regn, rēn, cognate with Dutch, German
regen, Old Norse
regn, Gothic
rign; (v.) Middle English
reinen, Old English
regnian
OTHER WORDS FROM rain
rain·less, adjective rain·less·ness, nounWords nearby rain
British Dictionary definitions for rain cats and dogs
rain
/ (reɪn) /
noun
verb
US and Canadian term:
rained out
See also
rains
Derived forms of rain
rainless, adjectiveWord Origin for rain
Old English
regn; related to Old Frisian
rein, Old High German
regan, Gothic
rign
Scientific definitions for rain cats and dogs
rain
[ rān ]
Water that condenses from water vapor in the atmosphere and falls to Earth as separate drops from clouds. Rain forms primarily in three ways: at weather fronts, when the water vapor in the warmer mass of air cools and condenses; along mountain ranges, when a warm mass of air is forced to rise over a mountain and its water vapor cools and condenses; and by convection in hot climates, when the water vapor in suddenly rising masses of warm air cools and condenses. See also hydrologic cycle.
Idioms and Phrases with rain cats and dogs (1 of 2)
rain cats and dogs
Also, rain buckets. Rain very heavily, as in It was raining cats and dogs so I couldn't walk to the store, or It's been raining buckets all day. The precise allusion in the first term, which dates from the mid-1600s, has been lost, but it probably refers to gutters overflowing with debris that included sewage, garbage, and dead animals. Richard Brome used a version of this idiom in his play The City Wit (c. 1652), where a character pretending a knowledge of Latin translates wholly by ear, “Regna bitque/and it shall rain, Dogmata Polla Sophon/dogs and polecats and so forth.” The variant presumably alludes to rain heavy enough to fill pails.
Idioms and Phrases with rain cats and dogs (2 of 2)
rain