A hands-free phone

A carriage drawn by four horses controlled by one driver; a coach-and-four. / (chiefly US) A slip knot with one end hanging in front of the other; a simple necktie.

A puppet operated by the hand, especially one in which the puppeteer's hand occupies and controls the head

(law) A doctrine of equity under which a court of law will not provide equitable relief to a party whose own conduct has been improper.

(poker slang) three of a kind sixes

(poker slang) A king and a three as a starting hand in Texas hold 'em (see king crab)

(poker slang) A seven and two as a starting hand in Texas hold 'em.

(Britain) very proficient

(Britain) An expert; a very skilled person.

plural of Alaska hand