unperspirable
adjEtymology From un- + perspirable.
1
Not perspirable.
- With respect to the state of the cutaneous surface, it may be said generally, that a dry, unperspirable, and harsh condition of it, usually ushers in the majority of diseases, […]1841, Sir James Annesley, Researches Into the Causes, Nature, and Treatment of the More Prevalent Diseases of India: