a thermal spring having water warmer than 98°F (37°C): the water is usually heated by emanation from or passage near hot or molten rock. Cf. warm spring .
[ 1660-70 ]
a thermal spring having water warmer than 98°F (37°C): the water is usually heated by emanation from or passage near hot or molten rock. Cf. warm spring .
[ 1660-70 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012