rincer

/ʁɛ̃se/
1.
verbInf1st

rinse

wash off (with water)

N'oublie pas de bien rincer les assiettes avant de les ranger.

Don't forget to rinse the plates well before putting them away.

2.
verbInf1st

treat someone to a drink

pay for a round

C'est ma promotion, c'est moi qui rince ce soir !

It's my promotion, the drinks are on me tonight!