prévenir
/pʁevniʁ/
1.
verbInf3rd
warn
inform
notify (someone)
Je t'ai prévenu que j'allais être en retard.
I warned you / I let you know that I was going to be late.
2.
verbInf3rd
prevent
avert
stop from happening
On porte un masque pour prévenir la propagation du virus.
We wear a mask to prevent the spread of the virus.
