What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.
Trackball - What does it mean?
trackball
|
|
trackball
English
(
wikipedia trackball
)
Noun
(
en noun
)
(computing) A pointing device consisting of a ball housed in a socket
Not English
has no English definition. It may be misspelled.
