1. One who perambulates.
2. A surveyor's instrument for measuring distances. It consists of a wheel arranged to roll along over the ground, with an apparatus of clockwork, and a dial plate upon which the distance traveled is shown by an index. See Odometer.
3. A low carriage for a child, propelled by pushing; a baby carriage; -- called also pram, in Britain.
n : a small vehicle with four wheels in which a baby or child is
pushed around [syn: baby buggy, baby carriage, carriage,
pram, stroller, go-cart, pushchair, pusher]