adjective obsolete Ending quickly in death brief and fatal.adjective Falling, flowing, or rushing, with steep descent headlong.adjective Lacking due deliberation or care hurried said or done before the time.noun (Old Chem.) A white crystalline substance obtained by adding a solution of corrosive sublimate to a solution of sal ammoniac (ammonium chloride) - formerly called also fusible white precipitate.Prepared in the latter manner, it was the precipitate per se of the alchemists.
Chem) mercuric oxide (HgO) a heavy red crystalline powder obtained by heating mercuric nitrate, or by heating mercury in the air.
noun atmospheric moisture condensed as rain or snow, etc. The precipitate may fall to the bottom (whence the name), may be diffused through the solution, or may float at or near the surface. noun (Chem.) An insoluble substance separated from a solution in a concrete state by the action of some reagent added to the solution, or of some force, such as heat or cold. In chem., to separate from a solution as a precipitate.įrom the GNU version of the Collaborative International Dictionary of English. To make haste hurry proceed without deliberation. To hasten intemperately or rashly hence, to spoil ruin. To hasten bring hastily to pass hurry up: as, to precipitate a flight. To drive forcibly cause to hasten onward. To cause to fall as a sediment to the bottom of a vessel reduce from a state of solution to a solid form, as by means of a reagent or chemical force. To cast down headlong fling from a precipice or height hurl downward. noun An abbreviated term sometimes used to signify the bright yellow precipitate of ammonium phosphomolybdate frequently obtained in analysis as a proof of the presence of, or as the means of quantitatively determining, phosphorus or the radical of phosphoric acid and phosphates. noun Fusible white precipitate, colorless crystals, soluble in water (probably of the composition NHg 2C1.3NH 4Cl), which melt and then decompose on being heated: produced by boiling the infusible white precipitate with a solution of ammonium chlorid. noun In Chem., any substance which, having been dissolved in a fluid, falls to the bottom of the vessel on the addition of some other substance capable of producing decomposition of the compound. Synonyms and Precipitous now always expresses the physical attribute of a headlong steepness precipitate the moral quality of being very hasty or overhasty. Hastily brought to pass speedy hurried sudden. Hasty acting without due deliberation rash. Hurled headlong plunging or rushing down, as by a steep descent headlong. noun A product resulting from a process, event, or course of action. noun Chemistry A solid or solid phase separated from a solution. 
adjective Occurring suddenly or unexpectedly.adjective Acting with or marked by excessive haste and lack of due deliberation.adjective Moving rapidly and heedlessly speeding headlong.intransitive verb Chemistry To be separated from a solution as a solid.intransitive verb Meteorology To fall from the air as a form of water, such as rain or snow.intransitive verb Chemistry To cause (a solid substance) to be separated from a solution.
intransitive verb Meteorology To cause (a form of water, as rain or snow) to fall from the air. intransitive verb To put suddenly into a certain state or condition. intransitive verb To cause to fall down from a height hurl downward. intransitive verb To cause to happen, especially suddenly or prematurely. From The American Heritage® Dictionary of the English Language, 5th Edition.
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