rocket

rocket
rocket1
rocketlike, adj.
/rok"it/, n.
1. any of various simple or complex tubelike devices containing combustibles that on being ignited liberate gases whose action propels the tube through the air: used for pyrotechnic effect, signaling, carrying a lifeline, hurling explosives at an enemy, putting a space vehicle into orbit, etc.
2. a space capsule or vehicle put into orbit by such devices.
v.t.
4. to move or transport by means of a rocket.
5. to attack with rockets.
v.i.
6. to move like a rocket.
7. (of game birds) to fly straight up rapidly when flushed.
[1605-15; < It rocchetta, dim. of rocca distaff (with reference to its shape) < Goth *rukka]
rocket2
/rok"it/, n.
1. any of various plants belonging to the genus Hesperis, of the mustard family, and related genera. Cf. dame's rocket.
2. Also called rocket salad, roquette. arugula.
3. a noxious weed, Barbarea vulgaris, of the U.S., having lobed leaves and clusters of small, yellow flowers.
[1520-30; < F roquette < It ruchetta L eruca kind of herb]

* * *

I
Type of jet-propulsion device that uses either solid or liquid propellants to provide the fuel and oxidizer needed for combustion.

The hot gases provided by combustion are ejected in a jet through a nozzle at the rear of the rocket. The term is also commonly applied to any of various vehicles, including fireworks, skyrockets, guided missiles, and launch vehicles for spacecraft, that are driven by such a propulsive device. Typically, thrust (force causing forward motion) is produced by reaction to a rearward expulsion of hot gases at extremely high speed (see Newton's laws of motion).
II
(as used in expressions)

* * *

 pioneer railway locomotive built by the English engineers George (Stephenson, George) and Robert (Stephenson, Robert) Stephenson. Following the success of the Stockton & Darlington Railway in 1825, the cities of Liverpool and Manchester decided to build a 40-mile (64-km) steam-operated line connecting them. George Stephenson was entrusted with constructing the line, but a competition was held to choose a locomotive. The Stephensons' Rocket won against three rivals, including an entry by John Ericsson (Ericsson, John), who later designed an armoured vessel called the Monitor for the federal forces during the American Civil War. For a short stretch the Rocket achieved a speed of 36 miles (58 km) per hour.

* * *


Universalium. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Rocket 88 — «Rocket 88» Сингл Джеки Бренстон и группа The Kings of Rhythm …   Википедия

  • Rocket — (VF) Cannonball (VO) Personnage de fiction apparaissant dans X Men Alias Samuel Zébulon Guthrie (véritable identité) Naissance …   Wikipédia en Français

  • rocket — rocket1 [räk′it] n. [It rocchetta, spool or bobbin, rocket, orig. dim. of rocca, distaff < OHG roccho, distaff: from the resemblance in shape] 1. any of various devices, typically cylindrical, containing liquid or solid propellants which when… …   English World dictionary

  • Rocket de l'I-P-E — Rocket de l Île du Prince Édouard Rocket de l Île du Prince Édouard …   Wikipédia en Français

  • Rocket 88 — est une chanson de rhythm and blues écrite par Jackie Brenston. Elle est inspirée du Cadillac Boogie de Jimmy Liggins, publié en 1947. Dans les paroles, Brenston remplace la vieille cadillac par la nouvelle Oldsmobile Rocket Hydra Matic 88. La… …   Wikipédia en Français

  • rocket — rock‧et [ˈrɒkt ǁ ˈrɑː ] also rocket up verb [intransitive] if a price or amount rockets, it increases quickly and suddenly: • Interest rates rocketed. • Mexican shares rocketed up 5.4% yesterday. * * * Ⅰ. rocket UK US /ˈrɒkɪt/ noun [C] …   Financial and business terms

  • Rocket — Rock et, n. [F. roquette (cf. Sp. ruqueta, It ruchetta), fr. L. eruca.] (Bot.) (a) A cruciferous plant ({Eruca sativa}) sometimes eaten in Europe as a salad. (b) Damewort. (c) Rocket larkspur. See below. [1913 Webster] {Dyer s Rocket}. (Bot.) See …   The Collaborative International Dictionary of English

  • Rocket — Rock et, n. [It. rocchetta, fr. rocca a distaff, of German origin. Named from the resemblance in shape to a distaff. See {Rock} a distaff.] 1. An artificial firework consisting of a cylindrical case of paper or metal filled with a composition of… …   The Collaborative International Dictionary of English

  • Rocket — steht für: englischsprachige Bezeichnung für eine Rakete Charles Rocket (1949–2005), US amerikanischer Schauspieler Rocket, eine Lokomotive von 1829 Rocket, eine ehemalige Achterbahn im Playland Park Libyan Rocket ist die englische Übersetzung… …   Deutsch Wikipedia

  • Rocket — Saltar a navegación, búsqueda Rocket es una canción de la banda estadounidense The Smashing Pumpkins, perteneciente al disco Siamese Dream. El CD single sólo fue editado en Australia, pero luego apereció en el box set Siamese Singles. Video… …   Wikipedia Español

  • Rocket 88 — war eine 1978 gegründete englische Boogie Band und Supergroup, benannt nach dem gleichnamigen Lied. Geschichte Alexis Korner, Jack Bruce (Cream), Charlie Watts (Rolling Stones), Bob Hall und Ian Stewart (Rolling Stones)[1] taten sich 1978[2]… …   Deutsch Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”