Bedeutung von “nineties” im Essential English Dictionary

nineties

plural noun uk /ˈnaɪntiz/
the nineties

the years from 1990 to 1999:

I moved to England in the nineties.
be in your nineties

to be aged between 90 and 99:

She was in her nineties when she died.

(Definition von “nineties” aus dem Cambridge Essential Dictionary © Cambridge University Press)