What is the Latin word for sloping?

The usual Latin words for “sloping” are dēclīvis, acclīvis, prōclīvis. The right choice depends on the sense; see the distinctions below.

English → Latin

“sloping” in Latin

dēclīvissloping or shelving (downwards); descending, downhill; falling (stars)acclīvisrising, ascending; sloping (upward), uphill; steep (hill)prōclīvisdownward; downhill; prone (to); steep (hence unsafe)

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

sloping

declivis: acclivis: proclivis (declivis, as seen from above; acclivis, from below; proclivis, sloping gradually and stretching out to some length). A hills, in front, collis frontem fastigatus (Vid: Herzog, Caes., B.G., 2, 8).

Quick answer

What is the Latin word for sloping?: The usual Latin words for “sloping” are dēclīvis, acclīvis, prōclīvis. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.