walking machine
noun
1A machine which assists a person in walking.
2A machine which is able to walk and is controlled by a person.
Origin
1970s; earliest use found in Science News.
- king of beasts
- king of birds
- King of Kings
- King of the Castle
- king of the herrings
- king of the hill
- king penguin
- King Philip's War
- kingpin
- king plate
- king post
- king prawn
- kin group
- Kings
- King's Bench
- king's bishop
- King's bounty
- Kings Canyon National Park
- King's Champion
- King's Counsel
- King's English
- King's evidence
- king's evil
- King's highway
- kingship