trackballnoun [ C ]
uk/ˈtræk.bɔːl/us/ˈtræk.bɔːl/a ball on the keyboard of a laptop or other computer that you roll with your finger in order to move the cursor on the screen
Thesaurus: synonyms and related words
Computer hardware
- 3-D printer
- agnostic
- blackberry
- brick
- bubblejet
- codec
- handheld
- joypad
- Macintosh
- micro
- microcomputer
- mouse
- personal organizer
- ram
- storage device
- tablet
- toggle
- underscore
- VDT
- word processor
See more results »