walker

(noun) 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). Synonyms: Walker, John Walker.

(noun) United States writer (born in 1944). Synonyms: Walker, Alice Walker, Alice Malsenior Walker.

(noun) a person who travels by foot. Synonyms: pedestrian, footer.

(noun) a shoe designed for comfortable walking.

(noun) a light enclosing framework (trade name Zimmer) with rubber castors or wheels and handles; helps invalids or the handicapped or the aged to walk. Synonyms: Zimmer, Zimmer frame.

(noun) an enclosing framework on casters or wheels; helps babies learn to walk. Synonyms: baby-walker, go-cart.