YourDictionary

fair dinkum

Variant of dinkum

adjective

Austral., Slang honest or genuine

adverb

Austral., Slang honestly or genuinely
Often in the phrase fair dinkum

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