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
• Syn: ↑walker, ↑Zimmer frame
• Usage Domain: ↑trade name (for: ↑Zimmer frame), ↑trade name
• Hypernyms: ↑framework
Useful english dictionary. 2012.