abs
nounUK /æbz/
US /æbz/
The muscles on the front of your belly.
He does sit-ups every morning to make his abs strong.
OTHER MEANINGS
2. Short for abdominal muscles in fitness contexts.
Her abs workout lasts twenty minutes.
3. A shortened form of 'absolute' in math, meaning a value without its sign.
The abs of negative five is five.
4. Short for 'abstracts' in academic writing.
The journal published the abs of all the new papers.