rough grinder
/ˌrʌf ˈɡrʌɪndə/noun
A tool or machine for giving a rough or preliminary grinding to something, or for grinding something into largish pieces.
Origin
Late 18th century. From rough + grinder. Compare earlier rough-grind, rough grinding.
- Greensboro
- green schist
- greenschist facies
- green screen
- green seal
- green sea turtle
- greens fee
- Green's function
- greenshank
- green shoots (of recovery)
- greensick
- greensickness
- green side
- greenside
- green sirup
- greenskeeper
- Greensleeves
- green slip
- green snake
- greensome
- green space
- Greenspan, Alan
- Green's theorem
- greenstick fracture
- greenstone