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positive displacement pump
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1
English
1.1
Noun
1.1.1
Hypernyms
1.1.2
Hyponyms
1.1.3
Coordinate terms
English
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Noun
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positive
displacement
pump
(
plural
positive displacement pumps
)
A
pump
which operates by
periodically
changing the
volume
of a
cavity
Hypernyms
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pump
turbomachine
Hyponyms
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Archimedes' screw
flexible-tube squegee
peristaltic pump
plunger
three-lobe pump
Coordinate terms
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rotodynamic pump
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English lemmas
English nouns
English countable nouns
English multiword terms
en:Pumps
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