What does dander mean?
Dander is a term used to describe the fine, powdery scales or hairs that fall off the skin or fur of animals, particularly mammals. These particles can become airborne and cause allergic reactions in some individuals. The term is commonly used in the context of pet ownership, as many animals, especially cats and dogs, shed dander that can exacerbate allergies. In addition to its association with allergies, dander is also used in scientific and medical contexts to describe the shedding of skin or fur cells. The study of dander is important in fields such as immunology and dermatology, as it can provide insights into the mechanisms of allergic reactions and skin conditions. Overall, dander is a useful term that highlights the importance of understanding the physical and biological properties of animal skin and fur.
nounDander refers to the fine, powdery scales or hairs that fall off the skin or fur of animals, particularly mammals, and can become airborne, causing allergic reactions in some individuals.
- 1. The fine, powdery scales or hairs that fall off the skin or fur of animals, particularly mammals.
"The cat's dander was causing my sister's allergies to act up, so we had to get rid of the pet."
"The cat's dander was causing my sister's allergies to act up, so we had to get rid of the pet."
"The dander from the dog's fur was making it difficult to clean the house."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of dander
The word 'dander' is derived from the Old English word 'dend', which means 'to shed' or 'to fall off'. This etymology is consistent with the modern definition of dander as the fine, powdery scales or hairs that fall off the skin or fur of animals.
Usage notes
Dander is often used in informal contexts, particularly in conversations about pets and allergies. However, it is also used in scientific and medical contexts to describe the shedding of skin or fur cells. In addition, dander is sometimes used as a metaphor to describe the shedding of other types of cells or materials.