aeroallergen

[ âr′ō-ălər-jən ]

n.

Any of various airborne substances, such as pollen or spores, that can cause an allergic response.

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Scientific definitions for aeroallergen

aeroallergen
[ âr′ō-ălər-jən ]

Any of various airborne substances, such as pollen or spores, that can cause an allergic response.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.