LATIN DICTIONARYLexicon Latīnum
English → Latin

“inclination” in Latin

The English word inclination itself goes back to Latin clīnō, through inclīnātiō.

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

inclination
(1) (1) As an action, an inclining, inclinatio. An inclination of the head, inclinatio capitis. (2) As a state.
(A) (A) PROPR., direction downward, fastigium (slope, descent): proclivitas: declivitas: acclivitas (steepness; the two first considered from above, the last from below): ☞ inclinatio is nowhere used in this signification): the inclination of the magnetic needle, *fastigium acūs nauticae.
(B) (B) figuratively. A propension toward an object, inclinatio animi or voluntatis: to anything, ad aliquid (the inclination of the mind or will to anything. ☞ In classical prose never without the addition animi or voluntatis): proclivitas ad aliquid (censurable propensity to anything): studium; to anything or person, alicujus rei or alicujus (liking which impels one to pursue an object, or show favor to a person): voluntas ingenii (the direction of the mind to a particular object): propensa in aliquem voluntas: propensum in aliquem studium (a favorable disposition toward anybody): amor (love), toward anybody, in or erga aliquem (☞ in this sense affectio, which in the golden period is only = a state or condition of mind, is quite unclassical): inclination to sensuality, libido, libidines: inclination to anger, iracundia: ad iram proclivitas: from inclination, (suā) voluntate (opposed to vi coactus); de suā voluntate (e.g., from favorable inclination to anybody); studio (e.g., accusare); propenso animo (e.g., aliquid facere); ex animo (with desire and affection): to have an inclination to anything, inclinatum, proclivem, pronum esse ad aliquid [Vid: INCLINED]; alicui rei studere; alicujus rei esse studiosum; alicujus rei studio teneri: to feel a strong inclination toward anything, studio alicujus rei ardere or incensum esse: to feel no inclination to anything, ab aliqua re alienum esse, or (with the secondary idea of aversion) abhorrere; Vid: “to be INCLINED to anybody”: to follow one’s inclinations, animi impetum sequi (to yield to one’s desires and passions): studiis suis obsequi (to that to which one’s own impulse draws him).

Quick answer

What is the Latin word for inclination?
The usual Latin words for “inclination” are inclīnātiō, fastīgium, prōclīvitās; also dēclīvitās, acclīvitās, voluntās. 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.