Meaning of 40s | Babel Free

Definitions

1. The decade of the 1940s.
   uncountable
2. The small subunit of the eukaryotic 80S ribosomes.
   uncountable
3. A range of the numbers forty (40) to forty-nine (49).
   uncountable

Examples

“Women in their 40s were counseled to make⟳ individual decisions together with their health care provider, but there was no explicit recommendation for them to start⟳ until they turned 50.”

CEFR level