lean1(lēn),USA pronunciationv.,leaned or (esp. Brit.) leant; lean•ing; n. v.i.
to incline or bend from a vertical position:She leaned out the window.
to incline, as in a particular direction; slant:The post leans to the left. The building leaned sharply before renovation.
to incline in feeling, opinion, action, etc.:to lean toward socialism.
to rest against or on something for support:to lean against a wall.
to depend or rely (usually fol. by on or upon):someone he could lean on in an emergency.
v.t.
to incline or bend:He leaned his head forward.
to cause to lean or rest; prop:to lean a chair against the railing.
lean on, [Informal.]
to exert influence or pressure on in order to gain cooperation, maintain discipline, or the like:The state is leaning on the company to clean up its industrial wastes.
to criticize, reprimand, or punish:I would have enjoyed school more if the teachers hadn't leaned on me so much.
Idiomslean over backward(s). See bend1 (def. 15).
n.
the act or state of leaning; inclination:The tower has a pronounced lean.
bef. 900; Middle English lenen, Old English hleonian, hlinian; cognate with German. lehnen; akin to Latin clīnāre to incline, Greek klí̄nein