Paper with one of the faces impregnated with carbon, used to make carbon copies.

(uncountable) The chemical element (symbol C) with an atomic number of 6. It can be found in pure form for example as graphite, a black, shiny and very soft material, or diamond, a colourless, transparent, crystalline solid and the hardest known material.

(Internet, transitive, uncommon) To cause (someone) to receive a carbon copy of an email message.

The capital city of Venezuela.

(US, Canada) A device in an internal combustion engine where fuel is vaporized and mixed with air prior to ignition.

(inorganic chemistry) A colourless, odourless, flammable, highly toxic gas

A greeting card given to someone to celebrate his or her birthday.

A hard protective covering of bone or chitin, especially one which covers the dorsal portion of an animal. / in figurative use

A wood-based material resembling heavy paper, used in the manufacture of boxes, cartons and signs.

Made of or resembling cardboard; (figuratively) flat or flavorless.