trackball


Meanings

  • 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


Scrabble Score: 17

trackball is a valid Scrabble (US) TWL word

trackball is a valid Scrabble Word in Merriam-Webster MW Dictionary

trackball is a valid Scrabble Word in International Collins CSW Dictionary


Words With Friends Score: 21

trackball is a valid Words With Friends word