What is "baby walker"

n. a device in which a baby sits in a harness within a wheeled frame that supports it whilst walking

A baby walker is a device that can be used by infants who cannot walk on their own to move from one place to another. Modern baby walkers have a base made of hard plastic sitting on top of wheels and a suspended fabric seat with two leg holes.

Baby walkers are so dangerous and harmful to normal mental and physical development that medical and consumer groups around the world have warned against them, and their sale and possession has been banned in Canada.