Meaning of POTASSIUM in English

POTASSIUM

( n. )

An Alkali element, occurring abundantly but always combined, as in the chloride, sulphate, carbonate, or silicate, in the minerals sylvite, kainite, orthoclase, muscovite, etc. Atomic weight 39.0. Symbol K (Kalium).

Webster's Revised Unabridged English Dictionary.      Пересмотренный полный словарь английского языка Webster.