a. A bus, especially one designed for long-distance passenger service.
b. A railroad passenger car.
c. A closed automobile, usually with two doors.
d. A large, closed, four-wheeled carriage with an elevated exterior seat for the driver; a stagecoach.
2. Coach class.
3. Sports A person who trains or directs athletes or athletic teams.
a. A person who gives instruction or guidance: an acting coach; a life coach.
b. A private tutor employed to prepare a student for an examination.
tr. & intr.v. coached, coach·ing, coach·es
1. To train or tutor or to act as a trainer or tutor.
2. To transport by or ride in a coach.
[French coche, from obsolete German Kotsche, from Hungarian kocsi, after Kocs, a town of northwest Hungary (where such carriages were first made).]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.