piston pump
noun
A pump having a piston.
Origin
Late 18th century.
- top secret
- top-selling
- top-shelf
- top shell
- topside
- Top-Sider
- top-slice
- top-slicing
- topsoil
- top someone up
- top something off
- top something out
- top something up
- topspin
- topspinner
- topstitch
- topsy-turvily
- topsy-turviness
- topsy-turvy
- topsy-turvydom
- top table
- top ten (or twenty etc.)
- top-tier
- top tip
- top to tail