What does hirsuteness mean?
Hirsuteness names the quality or condition of being hirsute—that is, having abundant, coarse, or bristly hair. The word is more specific than the general idea of hairiness and can describe a person, an animal, a plant, or a representational object such as a portrait. In ordinary English it is uncommon and slightly literary, often carrying a mildly negative implication that the hair is especially conspicuous, tangled, or rustic. Scientific and medical contexts use it more neutrally, including when comparing different animal species or patterns of body hair. It should not be confused with hirsutism, a medical condition involving excessive hair growth. Hirsuteness is chiefly an abstract noun and is rarely needed in the plural, although the regular plural hirsutenesses can be used when discussing separate instances or degrees of the quality.
nounThe condition or quality of being hirsute; the presence of abundant, coarse, or bristly hair.
- The condition or quality of being hirsute, especially of having abundant, coarse, or bristly hair.
"The portrait's exaggerated hirsuteness gives the figure a distinctly rustic appearance."
"The actor's deliberate hirsuteness gave him the air of a Victorian naturalist."
"The species was identified in part by the unusual hirsuteness of its forelimbs."
The plural is grammatically regular but is rarely used because hirsuteness is normally treated as an abstract quality.
"The guide compares the hirsutenesses of several primate species."
Hirsuteness can describe anything from a shaggy dog to a character whose whiskers seem to have entered the room first.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does hirsuteness come from?
Hirsuteness was formed in English by adding the suffix -ness to hirsute, meaning hairy or bristly. Hirsute comes through French from Latin hirsutus, an adjective meaning hairy, shaggy, or bristly; that form is related to hirrus, a Latin word associated with coarse hair or bristles. The English noun developed alongside the related medical term hirsutism and the adjective hirsutic.
Related word forms
How hirsuteness is actually used
Relatively uncommon and somewhat literary in ordinary use, though it may sound clinical or taxonomic in scientific contexts. It is usually neutral or mildly negative when emphasizing conspicuous hairiness, and it can sound impolite when applied directly to a person.
Easily confused with hirsuteness
Hirsuteness is the general quality of being hairy, whereas hirsutism is the medical term for excessive hair growth, especially in a pattern that may indicate a hormonal disorder.