trackball
noun
Key Types & categories Parts & wholes Related & opposite
- Word type
- noun
- verb
- adjective
- adverb
- Line style
- core relation
- instance, member or derived
- substance, domain or see-also
- Direction
- arrow points to the broader concept
- dashed outline: no word in this language
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Senses
Sense 1 noun
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
Types & categories
- electronic device hypernym
Table view of this graph
| Sense | Relation | Group | Word |
|---|---|---|---|
| 1 | hypernym | Types & categories | electronic device |