upperback
nounUK /ˈʌpə bæk/
US /ˈʌpər bæk/
The top part of your back, between your shoulders and your middle back.
She felt a little ache in her upperback after carrying the heavy bag.
RELATED WORDS
OTHER MEANINGS
2. The upper rear section of a piece of clothing, such as a shirt or jacket.
The upperback of the jacket has a small logo.
3. The top rear part of a seat or chair that supports the upper back.
The chair's upperback is curved for comfort.
4. The upper rear surface of an animal's body.
The horse has a dark patch on its upperback.