Meaning of CALCIUM in English

CALCIUM

n.

Pronunciation: ' kal-s ē - ə m

Function: noun

Usage: often attrib

Etymology: New Latin, from Latin calc-, calx lime

Date: 1808

: a silver-white divalent metallic element of the alkaline-earth group occurring only in combination ― see ELEMENT table

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.