mercury pump
noun
1= Sprengel pump.
2= mercury vapour pump.
Origin
Mid 19th century.
- press corps
- press-corrected
- press-correction
- press corrector
- Press Council
- press coverage
- press cutter
- press cutting
- press-cutting agency
- press day
- press digest
- press drill
- pressel
- presse-pâte
- presser
- presser bar
- presser foot
- press fastener
- press fit
- press-fitted
- press-forged
- press gallery
- press gang
- press handout
- press house