Meaning of underoos | Babel Free
Definitions
A set of matching briefs and top (usually a sleeveless shirt or T-shirt) themed after a superhero or other fictional character, popular with children in the 1980s.
plural, plural-only
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.