thumbwheel
nounEtymology From thumb + wheel.
1
A small thumb or finger-operated wheel on a mechanical or electronic device.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From thumb + wheel.
A small thumb or finger-operated wheel on a mechanical or electronic device.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
Do you accept non-essential analytics cookies?