D defs.my
Entry 5 senses Webster, 1913

Precipitation

/prĭs-ĭpˌ-ĭt-āsh'-ən/ · Pre·cip·i·ta·tion · IPA /pɹɪˌsɪpɪˈteɪʃn̩/
01 n. The act of precipitating, or the state of being precipitated, or thrown headlong.
  1. 1.
    The act of precipitating, or the state of being precipitated, or thrown headlong.
    “In peril of precipitation From off rock Tarpeian.” Shak.
  2. 2.
    A falling, flowing, or rushing downward with violence and rapidity.
    “The hurry, precipitation, and rapid motion of the water, returning . . . towards the sea.” Woodward.
  3. 3.
    Great hurry; rash, tumultuous haste; impetuosity.
  4. 4.
    The act or process of precipitating from a solution.(Chem.)
  5. 5.
    A deposit on the earth of hail, mist, rain, sleet, or snow; also, the quantity of water deposited.(Meteorology)