WordGarden.iodander
C2Pronunciation
UK
- /dˈændə/
US
Meanings
Noun
tiny flakes shed from skin, hair, fur, or feathers, often causing allergies
anger or temper, especially in the phrase get someone's dander up
a leisurely walk or stroll
Verb
to walk or stroll leisurely
Beyond the definition
Dander isn't dirt—it's tiny flecks of skin shed by animals (and sometimes people). Dander is a common allergen that can trigger sneezing and itchy eyes in people with allergies. You might notice it clinging to furniture or floating in sunbeams; it is simply nature's way of renewing skin cells. Interestingly, "dander" isn't just a physical substance. In English, we also use it to describe a person's temper. If someone "gets their dander up," it means they are getting angry or worked up. Whether it's a cat making you sneeze or a frustrating situation making you cross, dander is usually something that causes a bit of a reaction!
Dander refers to microscopic flakes of skin shed by animals with fur or feathers—and yes, even humans! It is a natural byproduct of skin cell regeneration, but it is also a significant allergen that can cause reactions in many people. Unlike pet hair or feathers, which are larger physical structures, dander consists of tiny particles of dead skin cells. These particles become airborne easily and can linger on surfaces like furniture, carpets, and clothing for long periods.
The presence of dander isn't an indication of poor hygiene; all warm-blooded animals shed skin cells constantly. However, the amount produced varies by species, with cats and dogs being particularly notorious contributors. For those with allergies, managing dander often involves using air purifiers and frequent vacuuming to reduce the "load" in the environment.
Beyond biology, "dander" has a firm place in the English idiom "to get one's dander up." This means to lose one's temper or to become riled. The exact origin of the phrase isn't certain, but it's often linked to the image of an animal's fur or "hackles" rising when it feels threatened or enraged. So, while a furry friend might bring joy, they also bring the tiny skin flakes that play a big role in indoor air quality. Whether you are dealing with the physical particles that make you sneeze or the metaphorical "rising" of a person's temper, dander represents those small, often invisible triggers that can lead to a significant response in our bodies or our moods.
Examples
- 1
Pet allergy
Cat dander makes my eyes itch, so I try not to sit on fabric sofas in homes with pets.
- 2
Clinic questions
The clinic asked whether her allergy was triggered by dust, pollen, or pet dander.
- 3
Anger idiom
His dander got up when the manager accused him of missing the deadline.
- Phraseget your dander up
become angry
See also
Forms and spellings
2 forms open this card.
Main spelling
- dandernoun
Forms
- danderspluralnoun