aspirator

as·pi·ra·tor  (sp-rtr)

n.

1. A device for removing liquids or gases by suction, especially an instrument that uses suction to remove substances, such as mucus or serum, from a body cavity.

2. A suction pump used to create a partial vacuum.

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aspirator [ˈæspɪˌreɪtə]

n

(Engineering / General Engineering) a device employing suction, such as a jet pump or one for removing fluids from a body cavity

Thesaurus

Noun

1.

aspirator - a pump that draws air or another gas through a liquid pump - a mechanical device that moves fluid or gas by pressure or suction