Attributive form of carbon copy.

(inorganic chemistry) A binary compound of carbon and sulfur, CS₂, a colourless liquid with a not-unpleasant smell; used as a specialist solvent, and in the manufacture of organosulfur compounds.

The physical cycle of carbon through the Earth’s biosphere, geosphere, hydrosphere and atmosphere that includes such processes as photosynthesis, decomposition, respiration and carbonification.

the overuse, by an individual or state, of the carbon dioxide absorption capacity of the world's oceans, vegetation and soil

(chemistry) the vertical group of the periodic table containing carbon, silicon, germanium, tin and lead; the elements have a valence of 4, and show the typical gradation from nonmetal to metal

any nanostructure of graphene layers arranged as stacked cones, cups or plates

Alternative spelling of carbon neutral

carbon monoxide / carbon dioxide / carbon suboxide

A microphone containing carbon granules, whose electrical resistance varies with pressure.

radiocarbon dating.