IPA: /prɪˈsɪpɪtəsnəs/
KK: /prɪˈsɪpɪtəsnəs/
The condition of being very steep or having a sharp drop.
The precipitousness of the cliff made it dangerous to climb.
Precipitousness → It is formed from "precipitus" (from Latin, meaning steep or headlong) and the suffix "-ness" (meaning the state or quality of). The word "precipitousness" refers to the quality of being steep or having a sudden drop.
Think of 'steepness' ('precipitus') to remember that 'precipitousness' describes the quality of being very steep.