A certified carbon dioxide emission displacement credit, supposed to be equal to one tonne of carbon dioxide removed from the environment.

plural of carbon credit

(obsolete, inorganic chemistry) potassium carbonate

(US) A US work permit, officially known as United States Permanent Resident Card.

Alternative spelling of karakul

Enrolled as a member of an organization, and having a card to prove it; loyal to that organization or the cause it supports. / (by extension) Loyal and dedicated to some cause. / Official.

Alternative form of flashcard

(idiomatic, often derogatory) To assert that race or racism is involved in a situation, especially in order to exploit racist or antiracist attitudes.

(sports) A printed card or pamphlet giving information about a series of horse races and listing the horses to be run; a racebook.

To invoke race in a discussion in order to score points in that discussion.