zoom

zoom
i. An abnormally steep climb in which speed is traded for height. This is carried out near the ground by aircraft flying at very high speeds. Zoom maneuvers are normally carried out by aircraft with a high-thrust weight ratio.
ii. A technique of a high-performance aircraft climbing steeply at a high altitude at an optimized speed. The aircraft normally accelerates to the maximum level Mach number, trades speed for height, and reaches to an exceptional height far above the sustained ceiling level. The speed at that height is still very high, unlike a zoom at low altitudes. The altitude thus achieved is called a zoom ceiling.
An example of zoom climb and zoom ceiling.

Aviation dictionary. 2014.

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Look at other dictionaries:

  • zoom — zoom …   Dictionnaire des rimes

  • Zoom — Zoom …   Deutsch Wörterbuch

  • Zoom — may refer to:* An example of onomatopoeia that indicates swiftness * Zoom lens and digital zoom, in photography and computer programs ** In motion picture production, a camera movement requiring a zoom lens ( zoom in/out ) ** Page zooming * Zoom… …   Wikipedia

  • zoom — [ zum ] n. m. • v. 1950; mot angl. ♦ Anglic. Effet d éloignements ou de rapprochements successifs obtenu par la variété des plans, avec un objectif à focale variable. Appos. Effet zoom, au cinéma. Par ext. L objectif qui permet cette fonction.… …   Encyclopédie Universelle

  • Zoom — 〈[ zu:m] n. 15; Fot.〉 1. = Zoomobjektiv 2. das Zoomen * * * Zoom [zu:m ], das od. der; s, s [engl. zoom (lens), aus: to zoom = schnell ansteigen lassen (in Bezug auf die Brennweiten) u. lens = ↑ Linse …   Universal-Lexikon

  • zoom — s.n. 1. Efect de travelling cu ajutorul unui obiect cu distanţa focală continuu variabilă. 2. Obiectivul însuşi. [pron. zum] (din amer. zoom) Trimis de tavi, 13.09.2007. Sursa: MDN  zoom s. n. Trimis de siveco, 10.08.2004. Sursa: Dicţionar… …   Dicționar Român

  • Zoom — Sn kontinuierliche Veränderung der Brennweite eines Objektivs per. Wortschatz fach. (20. Jh.) Entlehnung. Entlehnt aus ne. zoom, ursprünglich für das steile Aufsteigen von Flugzeugen verwendet und lautmalerisch für das dabei auftretende Geräusch …   Etymologisches Wörterbuch der deutschen sprache

  • zoom — [zo͞om] vi. [echoic] 1. to make a loud, low pitched, buzzing or humming sound 2. to move with a zooming sound 3. to climb in an airplane suddenly and sharply at an angle greater than normal, using the energy of momentum 4. to rise rapidly [prices …   English World dictionary

  • Zoom ! — Zoom! Pour les articles homonymes, voir Zoom (homonymie). Zoom! Éditeur Discovery Softwar …   Wikipédia en Français

  • Zoom (BD) — Zoom (revue) Pour les articles homonymes, voir Zoom (homonymie).  Zoom {{{nomorigine}}} …   Wikipédia en Français

  • zoom´er — zoom «zoom», verb, noun. –v.i. 1. to move suddenly upward. 2. to fly suddenly upward in a nearly vertical ascent at great speed, in or as if in an airplane: »The airplane zoomed. 3. to make a continuous, low pitched humming or buzzing sound. 4.… …   Useful english dictionary

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