|the offspring of a zebra and a donkey.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|—the internet domain name for|
|1.||a commercial company (used with a country domain name)|
|—the chemical symbol for|
|5.||Colombia (international car registration)|
|1.||together; joint or jointly; mutual or mutually: coproduction|
|2.||indicating partnership or equality: cofounder; copilot|
|3.||to the same or a similar degree: coextend|
|4.||(in mathematics and astronomy) of the complement of an angle: cosecant; codeclination|
|[from Latin, reduced form of |
|2.||accounting carried over|
The symbol for the element cobalt.
Together; joint; jointly; mutually: coaptation.
Subordinate or auxiliary: coenzyme.
To the same extent or degree: codominant.
The symbol for cobalt.
|cobalt (kō'bôlt') Pronunciation Key
A silvery-white, hard, brittle metallic element that occurs widely in metal ores. It is used to make magnetic alloys, heat-resistant alloys, and blue pigment for ceramics and glass. Atomic number 27; atomic weight 58.9332; melting point 1,495°C; boiling point 2,900°C; specific gravity 8.9; valence 2, 3. See Periodic Table.