D defs.my
Entry 3 senses Webster, 1913

Precipitous

/prĭs-ĭp'-ĭt-əs/ · Pre·cip·i·tous · IPA /pɹɪˈsɪpɪtəs/
01 a. Steep, like a precipice; as, a precipitous cliff or mountain.
  1. 1.
    Steep, like a precipice; as, a precipitous cliff or mountain.
  2. 2.
    Headlong; as, precipitous fall.
  3. 3.
    Hasty; rash; quick; sudden; precipitate; as, precipitous attempts.