To press or squeeze out; force out by pressure: as, to express the juice of grapes or of apples.To extort; elicit.To manifest or exhibit by speech, appearance, or action; make known in any way, but especially by spoken or written words.Reflexively, to utter one's thoughts; make known one's opinions or feelings: as, to express one's self properly.To manifest in semblance; constitute a copy or resemblance of; be like; resemble.To represent or show by imitation or the imitative arts; form a likeness of, as in painting or sculpture.To denote; designate.To send express; despatch by express; forward by special opportunity or through the medium of an express: as, to express a letter, a package, or merchandise.Clearly made known; distinctly expressed or indicated; unambiguous; explicit; direct; plain: as, express terms; an express interference.Distinctly like; closely representative; bearing an exact resemblance.Distinctly adapted or suitable; particular; exact; precise: as, he made express provision for my comfort.Special; used or employed for a particular purpose; specially quick or direct: as, express haste; an express messenger.n. A clear or distinct declaration, expression, or manifestation.n. A particular or special message or despatch sent by a messenger.n. A messenger sent on a particular errand or occasion; usually, a courier sent to communicate information of an important event, or to deliver important despatches.n. Any regular provision made for the speedy transmission of messages, parcels, commissions, and the like; a vehicle or other conveyance sent on a special message; specifically, an organization of means for safe and speedy transmission of merchandise, etc., or a railway passenger-train which travels at a specially high rate of speed, stopping only at principal stations: as, the American and European Express; to travel by express.n. The name of a modern sporting-rifle, a modification of the Winchester model of 1876.Expressly; distinctly; plainly.Specially; for a particular purpose.As an express—that is, with special swiftness or expedition; post-haste; post: as, to travel express.In mathematics, to give or represent by means of a figure, graph, symbol, or function.