You searched for: “aerogens
aerogen (s) (noun), aerogens (pl)
A gas-forming microorganism or bacterium: Aerogen is also known as "inert gas" or "noble gas", of which there are six that occur naturally and are helium, argon, krypton, xenon, and the radioactive radon.
This entry is located in the following unit: aero-, aer-, aeri- (page 4)