Definition

Noun: - Coarse outer hair: Guard hair refers to the longer, stiffer, and often coarser hairs that make up the outer layer of a mammal's coat. Its primary function is to protect the softer, denser underfur beneath from moisture, dirt, and physical damage.

Usage

Guard hair is a specific biological term used to describe a component of animal fur or pelage. - The outer coat of the dog is composed of thick guard hair that sheds water. - In winter, the Arctic fox's guard hairs become especially dense and white.

Advanced Usage

• In Zoology and Textiles: The term is used in scientific descriptions of animal anatomy and in industries that process fur, where guard hairs are sometimes removed to access the softer underfur.
  • The quality of the pelt is assessed by the length and sheen of the guard hair.

Variants and Related Words

• Guard hairs (plural noun): The standard plural form.
• Overhair (noun): A synonym sometimes used in technical contexts.
• Underfur (noun): The soft, dense, insulating layer of hair protected by the guard hair.
• Pelage (noun): The entire coat of a mammal, including guard hair and underfur.

Synonyms

• Overhair
• Topcoat (common in describing dog breeds)
• Outer coat

Related Phrases

• Guard hair layer: The protective outer layer formed by these hairs.
  • The guard hair layer is essential for the animal's survival in wet climates.

Noun

1. coarse hairs that form the outer fur and protect the underfur of certain mammals