plural of carbonic anhydrase

(biochemistry) Any of a group of enzymes that catalyze the conversion of carbon dioxide to bicarbonate

A contactless smart card, introduced in 2003, used to pay for public transport in the Greater London area.

(organic chemistry) The compound NC-C≡C-CN; dicyanoacetylene

(astrology) Pertaining to a type of asteroid, meteor, or comet, that contains mainly the carbon element and iron. / Being a certain type of metal alloy.

The dignity and ecclesiastic office of Roman Catholic cardinal. / Collective term for the cardinals

(astronomy) A theoretical type of terrestrial planet that could form, if protoplanetary discs are carbon-rich and oxygen-poor.

A carbon planet.

A confidence game in which the victim, or mark, is tricked into betting a sum of money that they can find the money card, for example the queen of hearts, among three face-down playing cards.

A variable whose values are ordered, that can be multiplied by a scalar, and for which the magnitude of differences in values is meaningful.