thumbwheel
Word Rarity
Very rare
Frequency: Zipf frequency 1.01 in modern English
23
Scrabble Score
10
Letters
2
Syllables
8
Unique Chars
Meaning
noun
A small thumb or finger-operated wheel on a mechanical or electronic device.
Etymology
Etymology tree English thumb Proto-Indo-European *kʷelh₁-redup. Proto-Indo-European *-os Proto-Indo-European *kʷekʷléh₂ Proto-Germanic *hweulō Old English hwēol Middle English whel English wheel English thumbwheel From thumb + wheel.