walker walker /ˈwɔkɝ/

noun

1. An enclosing framework on casters or wheels; helps babies learn to walk  ( baby-walker , go-cart [ N. American] , walker )
   an enclosing framework on casters or wheels; helps babies learn to walk
   
   
2. A light enclosing framework (trade name Zimmer) with rubber castors or wheels and handles; helps invalids or the handicapped or the aged to walk  ( walker , Zimmer , Zimmer frame )
   a light enclosing framework (trade name Zimmer) with rubber castors or wheels and handles; helps invalids or the handicapped or the aged to walk
   
   
3. A shoe designed for comfortable walking  ( walker )
   a shoe designed for comfortable walking
    My grandmother prefers a walker shoe for her daily morning walks.
   My grandmother prefers a walker shoe for her daily morning walks.
   
   
4. A person who travels by foot  ( footer , pedestrian , walker )
   a person who travels by foot
   
   

 Walker

1. United States writer (born in 1944)  ( Alice Malsenior Walker , Alice Walker , Walker )
   United States writer (born in 1944)
   
   
2. 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)  ( John Walker , Walker )
   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)
   
   

 field-sequential color TV system field-sequential color TV system /fiːld sɪˈkwɛntʃəl ˈkʌlər tiː viː ˈsɪstəm/

noun

1. [American] An early form of color TV in which successive fields are scanned in three primary colors  ( field-sequential color television [American] , field-sequential color television system [American] , field-sequential color TV [American] , field-sequential color TV system [American] )
   an early form of color TV in which successive fields are scanned in three primary colors
   
   

 chimp chimp /ˈtʃɪmp/

noun

1. Intelligent somewhat arboreal ape of equatorial African forests  ( chimp , chimpanzee , Pan troglodytes )
   intelligent somewhat arboreal ape of equatorial African forests
   
   

 lesser celandine lesser celandine /ˈlɛsər sɛˈlændiːn/

noun

1. Perennial herb native to Europe but naturalized elsewhere having heart-shaped leaves and yellow flowers resembling buttercups; its tuberous roots have been used as a poultice to relieve piles  ( lesser celandine , pilewort , Ranunculus ficaria )
   perennial herb native to Europe but naturalized elsewhere having heart-shaped leaves and yellow flowers resembling buttercups; its tuberous roots have been used as a poultice to relieve piles