Co

Co ¹

The symbol for the element cobalt.

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Co ²

abbr. Bible

Corinthians

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Co Chem cobalt

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CO

1. Colorado

2. Commanding Officer

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Co

The symbol for cobalt.

Thesaurus

Noun	1.	CO - an odorless very poisonous gas that is a product of incomplete combustion of carbon carbon monoxide, carbon monoxide gas monoxide - an oxide containing just one atom of oxygen in the molecule
	2.	Co - a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition atomic number 27, cobalt metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. cobalt 60 - a radioactive isotope of cobalt with mass number 60; a source of exceptionally intense gamma rays; used in radiation therapy cobaltite - a rare silvery-white mineral; important ore of cobalt smaltite - a grey mineral consisting of cobalt arsenide and nickel; an important source of cobalt and nickel
	3.	CO - one who refuses to serve in the armed forces on grounds of conscience conscientious objector dissenter, dissident, objector, protester, contestant - a person who dissents from some established policy
	4.	CO - a state in west central United States in the Rocky Mountains Centennial State, Colorado Mesa Verde National Park - a national park in Colorado containing prehistoric cliff dwellings; semiarid landscape Rocky Mountain National Park - a national park in Colorado having mountains and lakes and streams and forests U.S.A., United States, United States of America, US, USA, America, the States, U.S. - North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776 Boulder - a town in north central Colorado; Rocky Mountains resort center and university town Colorado Springs - a city in east central Colorado on the eastern edge of the Rocky Mountains; popular tourist center and site of the United States Air Force Academy capital of Colorado, Denver, Mile-High City - the state capital and largest city of Colorado; located in central Colorado on the South Platte river Pueblo - a city in Colorado to the south of Colorado Springs Arkansas River, Arkansas - a river that rises in the Rocky Mountains in Colorado and flows southeast through Kansas and Oklahoma and through Arkansas to become a tributary of the Mississippi River Colorado River, Colorado - an important river in the southwestern United States; rises in the Rocky Mountains of northern Colorado and flows southwest through Utah into Arizona (where it flows through the Grand Canyon) and then southward through the southern tip of Nevada, then forming the border between California and Arizona and finally into Mexico where it empties into the Gulf of California; the main source of water in the southwestern United States Colorado Plateau - a large plateau to the south and west of the Rocky Mountains; abuts mountains on the north and east and ends in an escarpment overlooking lowlands to the south and west; the Grand Canyon is carved out of the southwestern corner North Platte, North Platte River - a river that rises in northern Colorado and flows northward into Wyoming and then eastward and southeastward through Nebraska where it joins the South Platte to form the Platte River Pike's Peak - a mountain peak in the Rockies in central Colorado (14,109 feet high) Republican River, Republican - a tributary of the Kansas River that flows from eastern Colorado eastward through Nebraska and Kansas San Juan Mountains - a mountain range in southwestern Colorado that is part of the Rocky Mountains Mount Sherman, Sherman - a peak in the Rocky Mountains in central Colorado (14,036 feet high) South Platte, South Platte River - a tributary of the Platte River

Translations

CO n abbr (= commanding officer) → Cdt;

(Brit) (= Commonwealth Office)

abbr (US) (= Colorado)

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CO n abbr = commanding officer;

(Brit) (= Commonwealth Office) → Regierungsstelle für Angelegenheiten des Commonwealth

abbr (US) (Post) (= Colorado)

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CO n abbr (= commanding officer) → Com.;

(BRIT) (= Commonwealth Office)

abbr (US) (= Colorado)