Summary: MLA (Modern Language Association) style is most commonly used to write papers and cite sources within the liberal arts and humanities.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: precipitously, sharply(adverb) very suddenly and to a great degree. conditions that precipitously increase the birthrate; prices rose sharply. precipitously(adverb) abruptly; in a precipitous manner. the mountains rose precipitously from the shore.
Its the indication of a change in properties, and a change in properties is a sign that a chemical reaction occurred. What is a solid that forms during a chemical reaction called? precipitate.