noun Date: 1967 a ball that is mounted usually in a computer console so as to be only partially exposed and that is rotated to control the movement of a cursor on a display

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • Trackball — Logitech. Paddle de la Apple Pippin/ BanDai Atmark …   Wikipedia Español

  • Trackball — mit Daumenkugel für R …   Deutsch Wikipedia

  • Trackball — d un PowerBook 145 Une trackball Logitech TrackMan Une Trackball ou bou …   Wikipédia en Français

  • trackball — /ˈtrɛkbol, ingl. ˈtrækˌbɔl/ [vc. ingl., comp. di to track «seguire le tracce» e ball «palla»] s. m. inv. CFR. mouse (ingl.) …   Sinonimi e Contrari. Terza edizione

  • trackball — (izg. trȅkbol) m DEFINICIJA inform. vrsta miša s kuglicom na gornjoj strani (za razliku od običnog miša s kuglicom na dnu) ETIMOLOGIJA engl …   Hrvatski jezični portal

  • trackball — ► NOUN ▪ a small ball set in a holder that can be rotated by hand to move a cursor on a computer screen …   English terms dictionary

  • trackball — [trak′bôl΄] n. a device built into or connected to a computer, containing a ball that can be freely rotated by hand in any direction so as to move or position the cursor …   English World dictionary

  • Trackball — A trackball is a pointing device consisting of a ball housed in a socket containing sensors to detect rotation of the ball about two axes mdash;like an upside down mouse with an exposed protruding ball. The user rolls the ball with the thumb,… …   Wikipedia

  • Trackball — Steuerkugel; Rollball * * * Track|ball 〈[træ̣kbɔ:l] m. 6; EDV〉 Bedienungsgerät mit ähnlichen Funktionen wie eine Maus, das jedoch nicht insgesamt bewegt, sondern durch Rollen einer Kugel bedient wird, Rollkugel [<engl. track „Spur“ + ball… …   Universal-Lexikon

  • trackball —    A device used for pointing, designed as a space saving alternative to the mouse.    A trackball contains a movable ball that you rotate with your fingers to move the cursor on the screen. Because it does not need the area of flat space that a… …   Dictionary of networking

  • Trackball — Un trackball es un dispositivo apuntador compuesto por una bola incrustada en un receptáculo que contiene sensores que detectan la rotación de la bola en dos ejes como si fuera un ratón boca arriba, pero con la bola sobresaliendo más. El usuario… …   Enciclopedia Universal

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