Search Result for "20th": 
Wordnet 3.0

ADJECTIVE (1)

1. coming next after the nineteenth in position;
[syn: twentieth, 20th]



The Collaborative International Dictionary of English v.0.48:

20th \20th\ adj.
   1. coming next after the nineteenth in a series

   Syn: twentieth
        [WordNet 1.5]


WordNet (r) 3.0 (2006):

20th
    adj 1: coming next after the nineteenth in position [syn:
           twentieth, 20th]