30s

Noun

 * 1) The decade of the 1930s.
 * 2) Temperatures from 30 to 39 degrees.
 * 3) Ages from 30 to 39.
 * 4) The numbers from 30 to 39.
 * 1) The numbers from 30 to 39.
 * 1) The numbers from 30 to 39.