Word of the Day:

1 : downward inclination

2 : a descending slope

The hikers cautiously made their way down the somewhat steep and rocky declivity that led to the river.

More example sentences

Three different English words descend from "clivus," the Latin word for "slope" or "hill" -- with the help of three Latin prefixes. "Declivity" combines "clivus" with the prefix "de-," meaning "down" or "away." "Acclivity" uses "ad-" (which may change its second letter depending on the root word), meaning "to" or "toward." Hence, an acclivity is an upward slope. The third word has a figurative meaning in English: "proclivity" makes use of the prefix "pro-," meaning "forward," and this word refers to a personal inclination, predisposition, or "leaning."