cobalt
Pronunciación: [ˈkoʊ.bɔlt]
Palabra
Contexto: «science»
(noun) a hard, shiny, silver-blue metal that is used to make batteries, aircraft engines, and other things. It is important in technology and industry.
Ejemplo
The scientist used cobalt in the new battery to make it last longer.
Ejemplo
The old battery didn't contain any cobalt, which made it less efficient.
Ejemplo
What is cobalt used for in modern technology?
Contexto: «color»
(noun) a bright blue color that looks like the metal. It is often used in paints and materials.
Ejemplo
She chose a beautiful cobalt blue dress for the party.
Ejemplo
The wall was painted in a dull color, not the vibrant cobalt blue she wanted.
Ejemplo
What other colors can match with cobalt blue?
0s0s