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.
- xenocrystic
- xenogamous
- xenogamy
- xenogeneic
- xenograft
- xenolith
- xenolithic
- xenologist
- xenology
- imperativeness
- imperator
- imperatorial
- imperatrice
- imperatrix
- imperceptibility
- imperceptible
- imperceptibly
- imperceptive
- impercipience
- impercipient
- imperfect
- imperfect competition
- imperfection
- imperfective
- imperfectly