an odorless very poisonous gas that is a product of incomplete combustion of carbon
a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
one who refuses to serve in the armed forces on grounds of conscience
a state in west central United States in the Rocky Mountains
Clipping of company.
Abbreviation of county.
Abbreviation of company, alternative form of Co.
they (singular). Gender-neutral subject pronoun, coordinate with gendered pronouns he and she.
Abbreviation of Colorado. A state of the United States.