Examples from the Web for aspirator
Air is often partially exhausted from receivers or vessels by the use of a filter pump or aspirator.Physics|Willis Eugene Tower
The fluid in the sinus has increased gradually since the evacuation of it with the aspirator.Report on Surgery to the Santa Clara County Medical Society|Joseph Bradford Cox
The apparatus acts thus at the same time as aspirator and compressor.
He finally found the pill and swallowed it, fumbling with the aspirator lip opening.Badge of Infamy|Lester del Rey
All doubt as to the nature of a given hydatid tumor of the liver may be set at rest by the use of the aspirator.