(transitive) To cover with a coating of some material. / (transitive) To cover like a coat. / (transitive, archaic) To clothe.

(uncountable) A black or brownish black rock formed from prehistoric plant remains, composed largely of carbon and burned as a fuel.

(intransitive) To take on a supply of coal (usually of steam ships). / (transitive) To supply with coal. / (intransitive) To be converted to charcoal. / (transitive) To burn to charcoal; to char.

(of separate elements) To join into a single mass or whole. / (of a whole or a unit) To form from different pieces or elements.

With a rough texture; not smooth. / Composed of large particles. / Lacking refinement, taste or delicacy. / (archaic, of a metal) Unrefined. / Of inferior quality.

(heraldry) Hereditary designs and symbols depicted on an escutcheon, sometimes accompanied by other elements of a heraldic achievement, such as a helm, crest, crest coronet, torse, mantling and supporters; described by a blazon.

A wheeled vehicle, generally drawn by horse power. / (rail transport, UK, Australia) A passenger car, either drawn by a locomotive or part of a multiple unit.

(intransitive, sports) To train. / (transitive) To instruct; to train. / (intransitive) To study under a tutor. / (intransitive) To travel in a coach (sometimes coach it).

(chiefly US) Via the part of a commercial passenger airplane or train reserved for those paying the lower standard fares; via the economy section.

A man who drives a horse-drawn coach, a male coach driver. / (South Africa) A fish in the genus Heniochus, either Heniochus acuminatus or Heniochus diphreutes.