speed

speed
noun
1》 the rate at which someone or something moves or operates or is able to move or operate.
    ↘rapidity of movement or action.
2》 each of the possible gear ratios of a bicycle or (US) of a motor vehicle.
3》 the light-gathering power or f-number of a camera lens.
    ↘the duration of a photographic exposure.
    ↘the sensitivity of photographic film to light.
4》 informal an amphetamine drug, especially methamphetamine.
5》 archaic success; prosperity.
verb (past and past participle sped)
1》 move quickly.
    ↘(speed up) move or work more quickly.
    ↘ (also speed something up) cause to happen more quickly.
2》 (of a motorist) travel at a speed greater than the legal limit.
3》 informal take or be under the influence of an amphetamine drug.
4》 archaic make prosperous or successful.
Phrases
at speed quickly.
up to speed
1》 operating at full speed or capacity.
2》 informal fully informed or up to date.
Derivatives
speeder noun
Origin
OE spēd (n.), spēdan (v.), from the Gmc base of OE spōwan 'prosper, succeed'.

English new terms dictionary. 2014.

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  • Speed — bezeichnet: die Droge Amphetamin Speed (Kartenspiel), ein Kartenspiel Speed, einen Schokoriegel der Aldi Süd Kette; siehe Twix#Nachahmungen Speedklettern in Kurzform Speed – The Ride, eine Achterbahn im Nascar Café Speed: No Limits, eine… …   Deutsch Wikipedia

  • speed — n 1 *haste, hurry, expedition, dispatch Analogous words: *celerity, legerity, alacrity: fleetness, rapidity, swiftness, quickness (see corresponding adjectives at FAST): velocity, pace, headway (see SPEED) 2 Speed, velocity, momentum, impetus,… …   New Dictionary of Synonyms

  • Speed — Speed, n. [AS. sp?d success, swiftness, from sp?wan to succeed; akin to D. spoedd, OHG. spuot success, spuot to succees, Skr. sph[=a] to increase, grow fat. [root]170b.] 1. Prosperity in an undertaking; favorable issue; success. For common speed …   The Collaborative International Dictionary of English

  • speed — [spēd] n. [ME sped < OE spæd, wealth, power, success, akin to spowan, to prosper, succeed < IE base * spēi , to flourish, expand > SPACE, SPARE] 1. the act or state of moving rapidly; swiftness; quick motion 2. a) the rate of movement or …   English World dictionary

  • Speed — Speed, v. t. 1. To cause to be successful, or to prosper; hence, to aid; to favor. Fortune speed us! Shak. [1913 Webster] With rising gales that speed their happy flight. Dryden. [1913 Webster] 2. To cause to make haste; to dispatch with… …   The Collaborative International Dictionary of English

  • speed — [ spid ] n. m. et adj. • 1968; mot angl., proprt « vitesse » ♦ Anglic. fam. 1 ♦ Amphétamine, L. S. D. Prendre du speed. 2 ♦ Adj. Qui a pris des amphétamines. ♢ Très agité, excité. Elle est speed, la directrice ! speed [spid] n. m. et adj. ÉTYM.… …   Encyclopédie Universelle

  • Speed — 〈[ spi:d]〉 I 〈m. 6; Sp.〉 1. Geschwindigkeit 2. Geschwindigkeitssteigerung II 〈n. 15; Drogenszene〉 Aufputschmittel, z. B. Amphetamin [engl.] * * * …   Universal-Lexikon

  • speed — ► NOUN 1) the rate at which someone or something moves or operates. 2) rapidity of movement or action. 3) each of the possible gear ratios of a bicycle. 4) the light gathering power or f number of a camera lens. 5) the duration of a photographic… …   English terms dictionary

  • Speed — Speed, NC U.S. town in North Carolina Population (2000): 70 Housing Units (2000): 60 Land area (2000): 0.283009 sq. miles (0.732990 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.283009 sq. miles (0.732990 sq …   StarDict's U.S. Gazetteer Places

  • Speed — (sp[=e]d), v. i. [imp. & p. p. {Sped} (sp[e^]d), {Speeded}; p. pr. & vb. n. {Speeding}.] [AS. sp[=e]dan, fr. sp[=e]d, n.; akin to D. spoeden, G. sich sputen. See {Speed}, n.] 1. To go; to fare. [Obs.] [1913 Webster] To warn him now he is too… …   The Collaborative International Dictionary of English

  • speed|up — speed up or speed|up «SPEED UHP», noun. an increase in speed, as in some process or work: »Among the urgent areas for study, the report included…speed up of boarding and deplaning procedures (Science News Letter) …   Useful english dictionary

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