Definition of Trackball

  • (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"

Synonyms of Trackball


No Antonyms Found.

Antonyms of Trackball


No Antonyms Found.

Homophones of Trackball


No Antonyms Found.



Common English words

A list of the most frequently used words in the English languge.

Longest English Words

Longest words in the Oxford Dictionary.