Entry 12 senses · 5 variants Webster, 1913 Dump /(dŭmp)/ · IPA /dʌmp/ n. n. v. t. n. n. 01 n. A thick, ill-shapen piece; a clumsy leaden counter used by boys in playing chuck farthing. 1. A thick, ill-shapen piece; a clumsy leaden counter used by boys in playing chuck farthing.[Eng.] 02 n. A dull, gloomy state of the mind; sadness; melancholy; low spirits or a mild depression; despondency; ill humor; -- now used only in the plural. 1. A dull, gloomy state of the mind; sadness; melancholy; low spirits or a mild depression; despondency; ill humor; -- now used only in the plural. “March slowly on in solemn dump.” — Hudibras. “Doleful dumps the mind oppress.” — Shak. “I was musing in the midst of my dumps.” — Bunyan. 2. Absence of mind; revery. 3. A melancholy strain or tune in music; any tune.[Obs.] 4. An old kind of dance.[Obs.] 03 v. t. To knock heavily; to stump. imp. & p. p. Dumped; p. pr. & vb. n. Dumping 1. To knock heavily; to stump.[Prov. Eng.] 2. To put or throw down with more or less of violence; hence, to unload from a cart by tilting it; as, to dump sand, coal, etc.[U.S.] Phrases & compounds Dumping car — a railway car, or a cart, the body of which can be tilted to empty the contents; -- called also dump car, or dump cart. 04 n. A car or boat for dumping refuse, etc. 1. A car or boat for dumping refuse, etc. 2. A ground or place for dumping ashes, refuse, etc. 3. That which is dumped. 4. A pile of ore or rock.(Mining) 05 n. a coarse term for defecation. 1. a coarse term for defecation. Syn. shit.