surface grinder
Engineering
noun
A machine for grinding a surface to a high degree of flatness.
Origin
Late 19th century.
- playback singer
- play ball
- playbill
- playboat
- playboater
- playboating
- play bone
- playbook
- play both ends against the middle
- playbox
- playboy
- playboyish
- playboyishness
- playboyism
- playbroker
- playbus
- play by one's own rules
- play-by-play
- play by the rules
- playcalling
- play-card
- play catch-up
- play centre
- play clock
- play club