Learn how to say Precipitously correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word precipitous:
1dangerously high or steep:
the track skirted a precipitous drop
(of a change to a worse situation or condition) sudden and dramatic:
a precipitous slide in the government’s popularity
2(of an action) done suddenly and without careful consideration:
mid 17th century: from obsolete French précipiteux, from Latin praeceps, praecip(it)- ‘steep, headlong’ (see precipitate)