A lot vs. Alot: 9 Grammatical Pitfalls
walker walk·er (wô'kər)
A frame device used to support someone, such as an infant learning to walk or a convalescent learning to walk again.
A shoe specially designed for walking comfortably. Often used in the plural.
To reexamine a case to diagnose errors: In walking back the cat to seek the genesis, do we exaggerate the human element? (1980s+ Espionage)