1 example sentence using declivity.
Declivity used in a sentence
Declivity in a sentence as a noun
Like, a tsunami of height x meters will penetrate over y kilometers inland if the terrain is flat, z kilometers if there is a 5 degree uphill declivity, w hundred meters with 10 degree declivity, et cetera.
Declivity definitions
noun
a downward slope or bend
See also: descent fall decline declination declension downslope