precipitation : | |||||||||||||
an unexpected acceleration or hastening; "he is responsible for the precipitation of his own demise" the act of casting down or falling headlong from a height the falling to earth of any form of water (rain or snow or hail or sleet or mist) the process of forming a chemical precipitate the quantity of water falling to earth at a specific place within a specified period of time; "the storm brought several inches of precipitation" overly eager speed (and possible carelessness); "he soon regretted his haste" |
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