![]() ![]() When two or more substances are mixed together, a chemical reaction can occur, and this can cause a precipitate to form. ![]() In our 2004 survey, 65 percent accepted the sentence Pressure to marry may cause precipitous decision-making that is not grounded in the reality of who you are and what you want from life.įarlex Trivia Dictionary. Precipitate is a noun that refers to a solid substance that is formed from a chemical reaction in a solution. ![]() In fact, a majority of the Usage Panel now accepts this usage. What is the origin of precipitate All the noun, verb, and adjective senses of precipitate developed together in a 25-year period in the middle of the 17th century. After all a precipitous increase in reports of measles is also an abrupt or sudden event. The liquid lying above a solid residue after crystallization, precipitation, centrifugation, or other process. Many people object to this usage out of a desire to keep precipitate and precipitous distinct, but the extension of meaning from "steep" to "abrupt" is perfectly natural. Question: Question 9 Define precipitate (noun). But precipitous and precipitously are also frequently used to mean "abrupt, hasty," which takes them into territory that would ordinarily belong to precipitate and precipitately: their precipitous decision to leave. Adjectives are words that define, modify, or give additional information about the noun or pronoun in a sentence. To gradually pour (liquid, like wine or a solution) from one container into another, especially without disturbing the sediment. Precipitous currently means "steep" in both literal and figurative senses: the precipitous rapids of the upper river a precipitous drop in commodity prices. Science Chemistry Chemistry questions and answers Question 9 Define precipitate (noun). Usage Note: The adjective precipitate and the adverb precipitately were once applied to physical steepness but are now used primarily of rash, headlong actions: Their precipitate entry into the foreign markets led to disaster. ![]()
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