run-in
US /ˈrʌn.ɪn/
UK /ˈrʌn.ɪn/

1.
prise de bec, altercation, démêlé
a disagreement or argument
:
•
He had a nasty run-in with his boss yesterday.
Il a eu une vilaine prise de bec avec son patron hier.
•
She had a brief run-in with the law.
Elle a eu un bref démêlé avec la justice.