What does perspirable mean?
Perspirable is an uncommon adjective meaning capable of being sweated, especially of clothing, footwear, or other materials that allow perspiration to pass through. Its use is generally formal or technical, and modern speakers are more likely to choose “breathable” or “sweat-wicking” for clothing. The word can describe a fabric that releases or absorbs moisture, although such materials are normally described in practical contexts as breathable. Perspirable belongs to a broader vocabulary derived from Latin roots associated with breathing and perspiration, reflecting the physiological process by which the body releases moisture. Although the word is uncommon in everyday English, it remains useful in specialized descriptions of textiles, sports equipment, protective clothing, and other products intended to manage heat and moisture.
adjectiveCapable of being sweated or causing perspiration. The word is now rare and is chiefly encountered in formal or technical contexts.
- Capable of being sweated, allowing perspiration to pass through or be absorbed.
"The lightweight, perspirable fabric kept the runners comfortable during the race."
"Cotton is a comfortable, perspirable material for summer clothing."
"The trainer rejected the boot because its lining was not sufficiently perspirable."
Perspirable belongs to a family of words built on the Latin idea of “breathing out,” although here it specifically describes material that can be sweated through.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does perspirable come from?
Perspirable combines the stem connected with Latin perspirare, “to sweat” or “to breathe out,” with the English suffix -able, meaning “capable of being.” The Latin verb was formed from the prefix per- and spirare, “to breathe.” It developed through Latin and French into English forms such as perspiration and ultimately the modern adjective perspirable.
How perspirable is actually used
This is a rare, formal word. In modern usage, “breathable” or “sweat-wicking” will usually sound more natural, depending on the intended sense.