verb intrans
to incline or bend from a vertical position
I leant forward to look
(+ on/against) to rest supported on or against something
(+ on/upon) to rely on somebody for support or inspiration
(+ towards) to incline in a particular direction in opinion, taste, etc
She leans towards socialism
informal (+ on) to exert pressure on somebody to do something
(+ on/against) to place (something) on or against something for support