plunger 4
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
mechanical device that has a plunging or thrusting motion
Hypernym
mechanism consisting of a device that works on mechanical principles
Part_meronym
piston ring 1
noun
seal consisting of a split metal ring that seals the gap between a piston and the cylinder wall
piston rod 1
noun
connecting rod that moves or is moved by a piston
an internal-combustion engine in which the crankshaft is turned by pistons moving up and down in cylinders
EnglishDerivationally related form
plunge 1
verb
thrust or throw into
Part_holonym
piston ring 1
noun
seal consisting of a split metal ring that seals the gap between a piston and the cylinder wall
piston rod 1
noun
connecting rod that moves or is moved by a piston
an internal-combustion engine in which the crankshaft is turned by pistons moving up and down in cylinders
