Dictionary
aer•o•bi•ol•o•gy
Pronunciation: (âr"ō-bī-ol'u-jē), [key]—
n.
the study of the dispersion of airborne biological materials, as pollen, spores, microorganisms, or viruses.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.