Examples of allergen in a Sentence
common allergens, such as pollen
Recent Examples on the Web
Common allergens such as soy or nuts may be present in some varieties of plant proteins.
—
Anna Giorgi,
Verywell Health,
3 July 2026
Dogs who don't shed as heavily or who have different coat textures are often referred to as hypoallergenic, but there is no consistent evidence that these breeds produce fewer allergens.
—
Madeline Gunderson,
USA Today,
2 July 2026
To prevent moisture and body oils from breaking down the internal components (and keep stains and allergens at bay), investing in a quality mattress protector is one of the simplest and most effective ways to extend your mattress's lifespan.
—
Jamie Cuccinelli,
Martha Stewart,
1 July 2026
Meanwhile, another new law, Senate Bill 68, requires restaurant chains with 20 or more locations to clearly identify menu items that contain any of the nine major food allergens.
—
Angela Rodriguez,
Sacbee.com,
1 July 2026
See All Example Sentences for allergen
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Anna Giorgi,
Verywell Health,
3 July 2026
Dogs who don't shed as heavily or who have different coat textures are often referred to as hypoallergenic, but there is no consistent evidence that these breeds produce fewer allergens.
—
Madeline Gunderson,
USA Today,
2 July 2026
To prevent moisture and body oils from breaking down the internal components (and keep stains and allergens at bay), investing in a quality mattress protector is one of the simplest and most effective ways to extend your mattress's lifespan.
—
Jamie Cuccinelli,
Martha Stewart,
1 July 2026
Meanwhile, another new law, Senate Bill 68, requires restaurant chains with 20 or more locations to clearly identify menu items that contain any of the nine major food allergens.
—
Angela Rodriguez,
Sacbee.com,
1 July 2026
See All Example Sentences for allergen
Cite this Entry
“Allergen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/allergen. Accessed 7 Jul. 2026.
Copy CitationKids Definition
Medical Definition
allergen
noun
al·ler·gen
ˈal-ər-jən 
: a substance that induces allergy
inhaled allergens
a suspected food allergen
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