Definition of a chink in someone's armour in English:

a chink in someone's armour

A weak point in someone’s character or arguments which makes them vulnerable to attack: there was a chink in the armour of his benevolence and it was well worth trying to exploit it
More example sentences
  • ‘England don't have too many weak points,’ he replies when asked where a chink in their armour might be found.
  • Before that tournament you were bulletproof, but suddenly there was a chink in your armour.
  • My booking agent and dear friend said to me recently, ‘You realize that everybody is looking for a chink in your armor.’
See parent entry: chink

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day noisome
Pronunciation: ˈnɔɪs(ə)m
adjective
having an extremely offensive smell