xxxl
adjectiveUK /ˌeks eks eks ˈel/
US /ˌeks eks eks ˈel/
XXXL means extra, extra, extra large, so it is a size for very big clothes.
He bought an XXXL shirt because he likes his clothes to feel loose.
OTHER MEANINGS
2. A label on clothing that shows it is the biggest standard size.
The tag on the jacket said XXXL.
3. Used informally to describe something much bigger than usual.
They ordered an XXXL pizza for the whole party.
4. A way to say something is at the highest level of a scale.
The concert was an XXXL event with thousands of fans.