noun

1. (of an object taller than its width and depth) An inclination away from the vertical.

   “The trees had various leans toward gaps in the canopy.”

Synonyms: tilt

verb

1. To incline, deviate, or bend, from a vertical position; to be in a position thus inclining or deviating.

   “She leaned out of the window.”

2. To incline in opinion or desire; to conform in conduct; often with to, toward, etc.

   “I’m leaning towards voting Conservative in the next election.  The Hispanic vote leans Democratic.”

3. Followed by against, on, or upon: to rest or rely, for support, comfort, etc.