bad blood

US /bæd blʌd/
UK /bæd blʌd/
"bad blood" picture
1.

mauvaise entente, rancune, animosité

feelings of hate or anger between people because of arguments in the past

:
There's been bad blood between the two families for generations.
Il y a eu de la mauvaise entente entre les deux familles pendant des générations.
After their big argument, there was a lot of bad blood between them.
Après leur grosse dispute, il y avait beaucoup de mauvaise entente entre eux.