rag pump
/ˈraɡ pʌmp/Mining. Now historical
noun
A chain-pump driven by a rag wheel.
Origin
Mid 18th century. From rag + pump.
- letter founder
- letter founding
- letter foundry
- lettergram
- letterhead
- letterheaded
- letter heading
- letter-high
- lettering
- lettering block
- lettering book
- lettering piece
- lettering tool
- letter jacket
- letter-leaf
- letterless
- letter lichen
- letter lock
- letterly
- letterman
- Letterman, David
- Lettermanesque
- letter mark
- letter missive
- lettermonger