Meaning Of The Word Cobalt

Real Dictionary

What's the definition of Cobalt? Find Cobalt meanings, definitions and more at the Real Dictionary online.

Cobalt Meaning

Cobalt Definition
Cobalt Definition

What's The Definition Of Cobalt?

cobalt
uncountable noun: Cobalt is a hard silvery-white metal which is used to harden steel and for producing a blue dye.

cobalt in American English
a hard, lustrous, steel-gray, ductile, metallic chemical element, found in various ores: it is used in the preparation of magnetic, wear-resistant, and high-strength alloys: its compounds are used in the production of inks, paints, and varnishes: symbol,
noun: a silver-white metallic element with a faint pinkish tinge, occurring in compounds whose silicates afford important blue coloring substances for ceramics; at. wt.: 58.933; at. no.: 27; sp. gr.: 8.9 at 20°C

cobalt in British English
noun: a brittle hard silvery-white element that is a ferromagnetic metal: occurs principally in cobaltite and smaltite and is widely used in alloys. The radioisotope cobalt-60, with a half-life of 5.3 years, is used in radiotherapy and as a tracer. Symbol: Co;

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