12 letters · 16 points in Scrabble
noun salty fluid secreted by sweat glands
noun the process of the sweat glands of the skin secreting a salty fluid
originBorrowed from late Middle French perspiration, from perspirer (“perspire”), from Latin perspirare (“to blow or breathe constantly”), from per (“through”) + spirare (“to breathe, blow”). Morphologically perspire + -ation.
Etymology from Wiktionary, CC BY-SA 3.0