« bad blood » : différence entre les versions

#* '''1896''', [[w:Mark Twain|Mark Twain]], ''Tom Sawyer, Detective'', ch. 3:

#*: [T]here was '''bad blood''' between us from a couple of weeks back, and we was only friends in the way of business.

#*: All those wretched quarrels, in his humble opinion, stirring up '''bad blood''', from some bump of combativeness or gland of some kind, erroneously supposed to be about a punctilio of honour and a flag,...

# {{idiomatic}} A serious [[feud]] or [[long-standing]] [[grudge]].