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English definition of “perspiration”

perspiration

noun [U]     /ˌpɜː.spərˈeɪ.ʃən/ US  /ˌpɝː.spəˈreɪ-/
polite word for sweat (= a clear liquid passed through the skin): During the break between games, she had a drink of water and wiped the perspiration off her face and arms with a towel. Beads (= drops) of perspiration glistened on his brow.Bodily fluids and their productionUrine and urinating
(Definition of perspiration noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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