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trackball

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
track·ball  (trkbôl)
n.
A ball mounted in a stationary housing and rotated to control a pointer on a computer screen.

trackball [ˈtrækˌbɔːl], trackerball [ˈtrækəˌbɔːl]
n
(Electronics & Computer Science / 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
ThesaurusLegend:  Synonyms Related Words Antonyms
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
trackball [ˈtrækbɔːl] N (Comput) → bola f rastreadora, trackball m
trackball track ball [ˈtrækbɔːl] tracker ball [ˈtrækərbɔːl] nboule f de pointage


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2 megapixel camera for image and video capture, a backlit trackball and slidetouch interface that enables users to surf through multiple screens simultaneously.
TweetCaster is immediately available for BlackBerry smartphones with a trackball and the BlackBerry Storm smartphone*.
The Blackberry Curve is one of the latest Blackberry with a trackball located in the center of the phone.
 
 
 
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