Defn: Any force or reagent which causes the formation of a precipitate.

PRECIPITANTLY
Pre*cip"i*tant*ly, adv.

Defn: With rash or foolish haste; in headlong manner. Milton.

PRECIPITANTNESS
Pre*cip"i*tant*ness, n.

Defn: The quality or state of being precipitant; precipitation.

PRECIPITATE Pre*cip"i*tate, a. Etym: [L. praecipitatus, p. p. of praecipitare to precipitate, fr. praeceps headlong. See Precipice.]

1. Overhasty; rash; as, the king was too precipitate in declaring war. Clarendon.

2. Lacking due deliberation or care; hurried; said or done before the time; as, a precipitate measure. "The rapidity of our too precipitate course." Landor.

3. Falling, flowing, or rushing, with steep descent; headlong. Precipitate the furious torrent flows. Prior.

4. Ending quickly in death; brief and fatal; as, a precipitate case of disease. [Obs.] Arbuthnot.