CB

degree in surgery; graduate with a degree in surgery

range of radio frequencies set aside for two-way radio communication by citizens and businesses (in the USA); radio receiver/transmitter used to communicate on Citizens Band frequencies

CB (or derivative) may refer to:Architectural/engineering usageBlock coefficient (Cb), determining fullness of ship's hull.Chrysler Building, a skyscraper in New York City, New York.Concrete Block, also cinder block, clinker block, or foundation block [US], Concrete Masonry Unit (CMU) [US], breeze block [UK].
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credit card, plastic card with a magnetic strip given to a customer by a bank or other business for the purpose of making purchases on credit, charge card, charge plate

n. CB, Citizens Band, range of radio frequencies set aside for two-way radio communication by citizens and businesses (in the USA); radio receiver/transmitter used to communicate on Citizens Band frequencies

columbic, of columbium (chemical element)

C Beautifier

Cumulonimbus cloud, characterized by strong vertical development in the form of mountains or huge towerstopped at least partially by a smooth, flat, often fibrous anvil. Also known colloquially as a "thunderhead."