Bent without angles; crooked; curved; as, a curve line; a curve surface.

A bending without angles; that which is bent; a flexure; as, a curve in a railway or canal.

To bend; to crook; as, to curve a line; to curve a pipe; to cause to swerve from a straight course; as, to curve a ball in pitching it.

To bend or turn gradually from a given direction; as, the road curves to the right.

curved segment (of a road or river or railroad track etc.)

turn sharply; change direction abruptly; "The car cut to the left at the intersection"; "The motorbike veered to the right"

extend in curves and turns; "The road winds around the lake"

bend or cause to bend; "He crooked his index finger"; "the road curved sharply"

a sequence of segments with each segment starting at the end point of the preceding segment (except the first segment, of which only the end point is used as the start point of the second segment)

A line having no straight part; bend having no angular part.