aspirator Meaning, Definition & Usage

  1. noun a pump that draws air or another gas through a liquid

WordNet


As"pi*ra`tor noun
Definitions
  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.

Webster 1913