aspirator

1. n. An apparatus for passing air or gases through or over certain liquids or solids, or for exhausting a closed vessel, by means of suction. Source: opted

2. n. An instrument for the evacuation of the fluid contents of tumors or collections of blood. Source: opted

3. n. a pump that draws air or another gas through a liquid Source: wordnet

4. 1. (Chem.) An apparatus for passing air or gases through or over certain liquids or solids, or for exhausting a closed vessel, by means of suction. 2. (Med.) An instrument for the evacuation of the fluid contents of tumors or collections of blood. Source: webster

5. An apparatus for passing air or gases through or over certainliquids or solids, or for exhausting a closed vessel, by means ofsuction. Source: adambom

6. n. a pump that draws air or another gas through a liquid Source: ecdict

Thesaurus links