cobalt
(koʊbɔːlt )
1. uncountable noun
Cobalt is a hard silvery-white metal which is used to harden steel and for producing a blue dye.
...a country rich in copper, cobalt and diamonds.
2. colour
Cobalt or cobalt blue is a deep-blue colour.
They walked past stalls selling huge sprays of crimson, saffron and cobalt flowers.
...a woman in a soft cobalt blue dress.
Image of cobalt
© farbled, Shutterstock
Translations:
Chinese: 钴
Japanese: コバルト
- secret conspiracy
- secret desire
- secret diary
- secret drawer
- secret dream
- secrete
- secrete a chemical
- secrete a hormone
- secrete an enzyme
- secrete a substance
- secrete insulin
- secret evidence
- secret fantasy
- secret file
- secret formula
- secret garden
- secret handshake
- secret hideaway
- secret identity
- secret information
- secret ingredient
- secret intelligence
- secretion
- secretive
- secretively