<p><strong>Noun</strong></p><ul><li>a large, horse-drawn, four-wheeled carriage, usually enclosed</li><li>a public motorbus</li><li>day coach</li><li>also called air coach: a class of airline travel providing less luxurious accommodations than first class at a lower fare</li><li>a person who trains an athlete or a team of athletes: a football coach</li><li>a private tutor who prepares a student for an examination</li><li>a person who instructs an actor or singer</li><li>a playing or nonplaying member of the team at bat who is stationed in the box outside first or third base to signal instructions to and advise base runners and batters</li><li>an after cabin in a sailing ship, located beneath the poop deck, for use especially by the commander of the ship</li><li>a type of inexpensive automobile with a boxlike, usually two-door, body manufactured in the 1920s</li><li>mobile home</li></ul><p><strong>Verb</strong></p><ul><li>to give instruction or advice to in the capacity of a coach; instruct: She has coached the present tennis champion</li><li>to act as a coach</li><li>to go by or in a coach</li></ul><p><strong>Adverb</strong></p><ul><li>by coach or in coach-class accommodations: We flew coach from Denver to New York</li></ul>