lag

i. A delay or time interval in an instrument like the vertical speed indicator (VSI) or an altimeter between the actual event and its display. An altimeter lags in steep descent and very steep climbs, while some lag is inherent on all VSIs.
ii. The angular crankshaft movement between a reference position such as TDC (top dead center), BDC (bottom dead center), and the opening or closure of a valve. Also called valve lag.
iii. The angular movement between the helicopter hub and the temporary slower blade.
iv. The delay in the human reaction to an event.

Aviation dictionary. 2014.

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  • lag — lag·an; lag; lag·e·na·ri·a; lag·e·nid·i·a·ce·ae; lag·e·nid·i·a·les; lag·e·noph·o·ra; lag·e·nos·to·ma; lag·gar; lag·gard·ness; lag·gin; lag·ging·ly; …   English syllables

  • LAG — est une compagnie belge fondée en 1947 par deux frères, Lambert et Arnold Geusens, d où le nom. Sommaire 1 Un fournisseur polyvalent 2 De LAG Bus à Van Hool 3 Situation récente 4 Galerie …   Wikipédia en Français

  • LAG 40 — Un LAG 40 de la Infantería de Marina de España. Tipo Lanzagranadas automático País de origen …   Wikipedia Español

  • Lag — Lag, n. 1. One who lags; that which comes in last. [Obs.] The lag of all the flock. Pope. [1913 Webster] 2. The fag end; the rump; hence, the lowest class. [1913 Webster] The common lag of people. Shak. [1913 Webster] 3. The amount of retardation …   The Collaborative International Dictionary of English

  • LAG — wird als Abkürzung verwendet für: Landarbeitsgesetz (Österreich) Landesarbeitsgemeinschaft Landesarbeitsgericht Lastenausgleichsgesetz (Deutschland) Laufstall Arbeits Gemeinschaft e.V. La Guaira, Venezuela (Internationaler Flughafencode)… …   Deutsch Wikipedia

  • Lag — (del inglés lag behind, rezagarse) es el retraso producido en una telecomunicación que dificulta el desarrollo normal de la misma, provocando desorientación o incomodidad en el usuario. Mientras toda comunicación a distancia implica un cierto… …   Wikipedia Español

  • Lag — (engl. Verzögerung) ist eine erhöhte Verzögerungszeit in Computernetzwerken und Telefonalangen. Diese tritt meist bei Problemen mit einer Server Client Verbindung auf, wenn Datenpakete zwischen den Teilnehmern einer solchen Verbindung unerwartet… …   Deutsch Wikipedia

  • Lag — Lag, a. [Of Celtic origin: cf. Gael. & Ir. lagweak, feeble, faint, W. llag, llac, slack, loose, remiss, sluggish; prob. akin to E. lax, languid.] 1. Coming tardily after or behind; slow; tardy. [Obs.] [1913 Webster] Came too lag to see him buried …   The Collaborative International Dictionary of English

  • lag — Ⅰ. lag [1] ► VERB (lagged, lagging) ▪ fall behind; follow after a delay. ► NOUN (also time lag) ▪ a period of time between two events; a delay. ORIGIN originally in the sense hindmost person : related to the dialect adjective lag (perh …   English terms dictionary

  • lag — lag1 [lag] vi. lagged, lagging [? akin to obs. Dan lakke, to go slowly] 1. a) to fall, move, or stay behind; loiter; linger b) to move or develop more slowly than expected, desired, etc.; be retarded in motion, development, etc. 2. to become… …   English World dictionary

  • Lag — Lag, v. t. 1. To cause to lag; to slacken. [Obs.] To lag his flight. Heywood. [1913 Webster] 2. (Mach.) To cover, as the cylinder of a steam engine, with lags. See {Lag}, n., 4. [1913 Webster] …   The Collaborative International Dictionary of English

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