YourDictionary

thirties

Variant of thirty

adjective

three times ten

noun pl. thirties

  1. the cardinal number between twenty-nine and thirty-one; 30; XXX
  2. ☆ this number used to signify the end of a dispatch, story, etc., as for a newspaper

Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.

link/cite print suggestion box