12-Letter Words with A,B,A,C,U,S

• (football) the person who plays quarterback

• (American football) the position of the football player in the backfield who directs the offensive play of his team

• play the quarterback

• involving the fourth and no higher power of a quantity or degree

• an algebraic equation or function of the fourth degree

• an equation of the fourth degree

• a polynomial of the fourth degree

• the ball used in playing the game of racquetball

• a game played on a handball court with short-handled rackets

• Located or occurring below the arachnoid mater, often specifically between the arachnoid membrane and the pia mater

• the force of policemen and officers

• a listing of the words used in some enterprise

• a language user's knowledge of words

• the system of techniques or symbols serving as a means of expression (as in arts or crafts)

• That cannot be investigated or searched into; unknowable, inscrutable.

• That cannot be sought out or looked for.

• Not capable of being searched; on which one cannot perform a search.

• unconsciously replace fact with fantasy in one's memory

• talk socially without exchanging too much information

• have a conference in order to talk something over