plural of green card

plural of red card

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

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

plural of race card

(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.

plural of flash card

A playing card, of the trump suit that is held in reserve until needed to win a trick. / Something used to obtain an advantage, sometimes unscrupulously.