trackball


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track·ball

 (trăk′bôl′)
n.
A ball mounted in a stationary housing and rotated to control a pointer on a computer screen.

trackball

(ˈtrækˌbɔːl) or

trackerball

n
(Computer Science) computing a device consisting of a small ball, mounted in a cup, which can be rotated to move the cursor around the screen

track•ball

(ˈtrækˌbɔl)
n.
a computer input device for controlling the pointer on a display screen by rotating a ball set inside a case.
[1965–70]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.trackball - an electronic device consisting of a rotatable ball in a housingtrackball - an electronic device consisting of a rotatable ball in a housing; used to position the cursor and move images on a computer screen; "a trackball is essentially an upside-down mouse"
electronic device - a device that accomplishes its purpose electronically
Translations
kulový ovladač
pallohiiri
boule de commande

trackball

[ˈtrækbɔːl] N (Comput) → bola f rastreadora, trackball m

trackball

track ball [ˈtrækbɔːl] tracker ball [ˈtrækərbɔːl] nboule f de pointage
References in periodicals archive ?
Unlike cheaper models of other brands, the trackball is ultra-sensitive as the cursor is moved with the right thumb.
Today Logitech announced Logitech MX ERGO, a wireless trackball that sets a new standard for comfort and precision.
The panel has a sleek and elegant look with a great layout -- each trackball has enough hand space for users, and the control parameters are laid out within reach of each other.
Kensington Expert Mouse[R] Wireless Trackball - Black (SKU K72359WW; SRP: $99.
The system can also be operated using an analog joystick or a trackball, with the speed of the motor being proportional to the tilt angle of the joystick or the rotational speed of the trackball.
WORLDWIDE COMPUTER PRODUCTS NEWS-September 15, 2010-New trackball from Logitech(C)1995-2010 M2 COMMUNICATIONS http://www.
TELECOMWORLDWIRE-September 15, 2010-New trackball from Logitech(C)1994-2010 M2 COMMUNICATIONS http://www.
Summary: Logitech Wireless Trackball M570 Offers All-Day Comfort, Logitech Unifying Receiver
The BIGtrack Trackball has an oversized trackball with left and a right mouse click buttons located behind the trackball to avoid unwanted mouse clicks.
Points were awarded for reaching certain areas of the track and for passing a trackball below or above the overpass.
DT-810-TB model keyboard features an integrated 25 mm mechanical trackball for cursor control.
Del lado derecho tiene de un trackball optico, el cual puede sustituir al raton de la PE.