Alternative form of carbon disulfide

Attributive form of carbon copy.

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

radiocarbon dating.

(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

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

any process, such as photosynthesis, whereby atmospheric carbon dioxide is converted into organic compounds

(astronomy) any of a class of red giant stars having a high proportion of carbon because of helium burning

(chiefly Britain) Alternative spelling of carbon nanofiber