scroll wheel

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|computing}} A hard plastic or rubbery disc on a [[computer]] [[mouse]], used for scrolling.
2. {{lb|en|engineering}} A [[cog wheel]] in the form of a scroll.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.