butter wouldn't melt in someone's mouth

English dictionary entry

Meanings

phrase
  1. The identified person appears to be benign, mild-mannered, or calm (but with an integral suggestion that, to the contrary, they really are untrustworthy, disagreeable, or mean-spirited).
  2. The identified person is prim and proper, standoffish, cool, or dispassionate.

Pronunciation

en-au-butter wouldn't melt in someone's mouth.ogg

Word forms

butter wouldn't melt in someone's mouth butter will not melt in someone's mouth butter won't melt in someone's mouth butter would not melt in someone's mouth
This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.