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allergen

See definition of allergen on Dictionary.com

synonyms for allergen

  • antigen
  • dander
  • irritant
  • pollen
  • ragweed
  • dust mite
  • foreign substance
  • immune trigger
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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How to use allergen in a sentence

While the sealed allergen system and HEPA filter trap 99% of dust and allergens inside the vacuum so once you’ve vacuumed it up, it’s not going anywhere.
BEST VACUUM FOR PET HAIR: GET A FUR-FREE HOME WITH THESE POWERFUL DUSTBUSTERSCHARLOTTE MARCUSFEBRUARY 16, 2021POPULAR-SCIENCE
A bag-fill indicator lets you know when the bag needs to be replaced, and a pet-friendly accessory sucks up hair and fur allergens.
BEST VACUUM CLEANER: HOW TO TIDY UP FASTCHARLOTTE MARCUSJANUARY 14, 2021POPULAR-SCIENCE
Many of these stations come with allergen filters and other sensors to keep its contents completely sealed.
BEST ROBOT VACUUM: CLEAN UP WITHOUT LIFTING A FINGERCARSEN JOENKDECEMBER 18, 2020POPULAR-SCIENCE
Roseward’s washable masks are crafted from mulberry silk, which works well with sensitive skin and is naturally resistant to a number of common allergens.
EIGHT MASKS THAT MAKE GREAT STOCKING STUFFERSJOHN KENNEDYDECEMBER 10, 2020POPULAR-SCIENCE
Meanwhile, a built-in HEPA filter also captures any allergens.
THE 8 MOST HELPFUL NEW HOME PRODUCTS OF 2020BY SANDRA GUTIERREZ G. AND JOHN KENNEDYDECEMBER 3, 2020POPULAR-SCIENCE
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