What does crimpy mean?
"Crimpy" is an adjective describing something marked by waves, curls, or crinkles — a texture of many small bends rather than straight lines. Its most important home is the wool industry: a crimpy fleece has fibres with frequent, regular waviness, and because that waviness correlates with fine diameter and good spinning qualities, buyers prize highly crimpy wool. Beyond textiles, the word serves as a plain descriptive term for anything similarly textured, especially hair that falls into short, tight curls rather than hanging straight. Formed from the verb "to crimp", which itself traces back through Middle English to words for bending or folding, "crimpy" belongs to a small family that includes its comparative "crimpier" and superlative "crimpiest". It is a modest, workaday word, largely confined to farming, fibre science, and casual description, but within wool trading circles it is one of the highest compliments a fleece can earn — a reminder that even unglamorous vocabulary can carry real commercial weight.
adjectiveHaving a wavy or crinkled texture; marked by short, tight waves or curls. Especially used of wool whose fibres show natural waviness, which is prized in textile processing.
- (Of wool) having natural, regular waviness along the fibre — a key indicator of fineness and quality in wool grading.
- Having a wavy, curly, or crinkled texture generally, as of hair.
"The merino fleece was exceptionally fine and crimpy, commanding a high price at auction."
"Buyers at the wool exchange favoured the crimpy lots, knowing they would spin into soft, resilient yarn."
"Her naturally crimpy hair refused to be tamed by any brush she owned."
In the wool trade, the crimpier the fleece, the finer and more valuable it is — so "crimpy" is literally a compliment.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of crimpy
"Crimpy" derives from "crimp", a Middle English word (attested from around the 14th century) meaning to bend, curl, or press into small folds, probably of Germanic origin. The adjective formed straightforwardly by adding the suffix "-y" to indicate characterised by crimps. It is thus related to "crimped" and "crinkle", and more distantly shares territory with folding-related terms such as "crenate" from Latin roots describing notched or scalloped edges.
Related word forms
How crimpy is actually used
"Crimpy" is most at home in technical and agricultural contexts, especially wool grading and sheep breeding, where crimp frequency per inch is a measure of fibre quality. In everyday use it appears mainly as a descriptive word for hair or other textured material. It carries no strong negative connotation — indeed, in wool trading it signals desirability.
Easily confused with crimpy
"Crimp" is the verb or noun referring to the act of making folds or waves (or the wave itself), while "crimpy" is the adjective describing something that has such waves or curls.
"Skrimpy" (a rare variant of skimpy) means meagre or insufficient in amount, whereas "crimpy" describes a wavy physical texture.