mouse wheel

Fetched 2026-10-26 (cache).

Synonyms: nose wheel

Antonyms: nose wheel

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|computing}} A hard plastic or rubbery disc on a [[computer]] [[mouse]], rotated by the user in order to [[scroll]] the display.

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