- perspiration, sweating, diaphoresis, sudation, hidrosis - the process of the sweat glands of the skin secreting a salty fluid; "perspiration is a homeostatic process"
--1 is a kind of bodily process, body process, bodily function, activity
--1 has particulars: hyperhidrosis, hyperidrosis, polyhidrosisDerived form: verb sudate1