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more about disc
disc |
5 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Disk \Disk\, n. [L. discus, Gr ?. See {Dish}.] [Written also {disc}.] 1. A discus; a quoit. Some whirl the disk, and some the javelin dart. --Pope. 2. A flat, circular plate; as a disk of metal or paper. 3. (Astron.) The circular figure of a celestial body, as seen projected of the heavens. 4. (Biol.) A circular structure either in plants or animals; as a blood disk; germinal disk, etc 5. (Bot.) a The whole surface of a leaf. b The central part of a radiate compound flower, as in sunflower. c A part of the receptacle enlarged or expanded under or around or even on top of the pistil. 6. (Zo["o]l.) a The anterior surface or oral area of c[oe]lenterate animals, as of sea anemones. b The lower side of the body of some invertebrates, especially when used for locomotion, when it is often called a creeping disk. c In owls, the space around the eyes. {Disk engine}, a form of rotary steam engine. {Disk shell} (Zo["o]l.), any species of Discina. From Webster's Revised Unabridged Dictionary (1913) [web1913]: Disc \Disc\, n. [See {Disk}, {Dish}.] A flat round plate; (Biol.) A circular structure either in plants or animals; as a blood disc, a germinal disc, etc Same as {Disk}. From WordNet r 1.6 [wn]: disc n 1: a disc with continuous grooves; formerly used to reproduce music by rotating as a phonograph needle tracked in the grooves [syn: {phonograph record}, {phonograph recording}, {record}, {disk}, {platter}] 2: something with a round shape like a flat circular plate [syn: {disk}, {saucer}] 3: (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored [syn: {magnetic disk}, {magnetic disc}, {disk}] 4: a thin flat circular plate [syn: {disk}] From The Free On-line Dictionary of Computing (13 Mar 01) [foldoc]: discBritish spelling of "{disk}", normally only used for "{compact disc}". (1995-07-30) From V.E.R.A. -- Virtual Entity of Relevant Acronyms 13 March 2001 [vera]: DISC Defense Information System Council (mil., USA)
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