The Collaborative International Dictionary of English v.0.48:

Incline \In*cline"\, v. i. [imp. & p. p. Inclined; p. pr. &
   vb. n. Inclining.] [OE. inclinen, enclinen, OF. encliner,
   incliner, F. incliner, L. inclinare; pref. in- in + clinare
   to bend, incline; akin to E. lean. See Lean to incline.]
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   1. To deviate from a line, direction, or course, toward an
      object; to lean; to tend; as, converging lines incline
      toward each other; a road inclines to the north or south.
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   2. Fig.: To lean or tend, in an intellectual or moral sense;
      to favor an opinion, a course of conduct, or a person; to
      have a propensity or inclination; to be disposed.
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            Their hearts inclined to follow Abimelech. --Judges
                                                  ix. 3.
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            Power finds its balance, giddy motions cease
            In both the scales, and each inclines to peace.
                                                  --Parnell.
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   3. To bow; to incline the head. --Chaucer.

   Syn: To lean; slope; slant; tend; bend.
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The Collaborative International Dictionary of English v.0.48:

Inclining \In*clin"ing\, a. (Bot.)
   Same as Inclined, 3.
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The Collaborative International Dictionary of English v.0.48:

Inclining \In*clin"ing\, n.
   1. Inclination; disposition.
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            On the first inclining towards sleep. --Burke.
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   2. Party or side chosen; a following.
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            Both you of my inclining, and the rest. --Shak.
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WordNet (r) 3.0 (2006):

inclining
    n 1: the act of inclining; bending forward; "an inclination of
         his head indicated his agreement" [syn: inclination,
         inclining]

Moby Thesaurus II by Grady Ward, 1.0:

44 Moby Thesaurus words for "inclining":
   aslant, aslope, atilt, bent, bevel, beveled, bias, biased, canting,
   careening, comprehend, contain, inclinational, inclinatory,
   inclined, leaning, listing, out of plumb, out of square, pitched,
   raking, receive, recumbent, shelving, shelvy, sideling, sidelong,
   slant, slanted, slanting, slantways, slantwise, sloped, sloping,
   tendency, tendent, tendential, tendentious, tending, tilted,
   tilting, tipped, tipping, tipsy