to shape or move (something) into or out of a curve or angle

(+ to) to direct (oneself or one's attention) strenuously or with interest; to apply (oneself)

They bent themselves to the task

to interpret or apply (a rule) in a way that suits one's own purpose

to fasten (a sail) to its yard

to subdue (somebody) or make them submissive

to move or curve out of a straight line or position

to incline the body, esp in submission; to bow

(often + to) to yield or compromise

I refuse to bend to his will

bending or being bent

knee bends

a curved part, esp of a road or river

(the bends) (treated as sing. or pl) = decompression sickness

in heraldry, a band across a shield from top left to bottom right, as viewed from the front