WordReference Random House Unabridged Dictionary of American English © 2026
up′per arm′,
- Anatomythe part of the arm between the shoulder and the elbow.
- 1875–80
'upper arm' also found in these entries (note: many are not synonyms or translations):
armband
- bicep
- biceps
- brachialgia
- brachio-
- brassard
- cannon
- cuff
- elbow
- mourning band
- noogie
- pectoral muscle
- pentadactyl
- rerebrace
- tricep