Walker (
http://definr.com/Walker)
n 1: New Zealand runner who in 1975 became the first person to
run a mile in less that 3 minutes and 50 seconds (born
in 1952) [syn:
Walker,
John Walker]
2: United States writer (born in 1944) [syn:
Walker, {Alice
Walker},
Alice Malsenior Walker]
3: a person who travels by foot [syn:
pedestrian,
footer]
4: a shoe designed for comfortable walking
5: a light framework (trade name Zimmer) with four rubber feet
and handles; helps cripples to walk [syn:
Zimmer, {Zimmer
frame}]
6: a framework on wheels; helps babies learn to walk [syn:
baby-walker,
go-cart]