The Collaborative International Dictionary
Sudamen
Sudamina \Su*dam"i*na\, n. pl., sing. Sudamen. [NL. sudamen, -inis, fr. sudare to sweat. See Sweat.] (Med.) Minute vesicles surrounded by an area of reddened skin, produced by excessive sweating.
Wiktionary
sudamen
n. (context pathology English) A small blister beneath the skin due to retention of fluid in a sweat follicle, or in the epidermis