Thirties

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Thirty \Thir"ty\, n.; pl. {Thirties}.
     1. The sum of three tens, or twenty and ten; thirty units or
        objects.
        [1913 Webster]
  
     2. A symbol expressing thirty, as 30, or XXX.


        [1913 Webster]

From WordNet (r) 2.0 [wn]:

  thirties
       n 1: the time of life between 30 and 40 [syn: {mid-thirties}, {thirty-something}]
       2: the decade from 1930 to 1939 [syn: {1930s}]