1. The characteristic of an object, such as a machine part, that is curved.

2. A section of pipe that is curved.

3. A knot formed by a rope fastened to an object or another rope.

A smooth change in the direction of the longitudinal axis of a waveguide.

1. A curve or turn occurring in a stream course, bed, or channel which has not yet become a meander.

2. The land area partly encircled by a bend or meander.

The departure of a defined navigation course or bearing from a straight line.