on dîne

we're having dinner

→ on
phrase Rare #21,899
we're having dinner Literally, "one eats dinner"; very common in everyday speech for talking about dinner plans.
FR: On dîne vers huit heures ce soir.
EN: We're having dinner around eight tonight.

Quand on dîne chez elle, c'est toujours un festin.

When you have dinner at her house, it's always a feast.

On dîne ?

Where are we having dinner?

— Séquences et conséquences (2000)

Lydia, on dîne à la maison, ce soir.

Lydia, we're having dinner at home tonight.

— Parle avec elle (2002)

On dîne chez lui demain pour voir l'équipe.

We're having dinner at his house tomorrow to see the team.

On dîne?

Shall we have dinner?

On dîne souvent au restaurant le vendredi soir.

We often have dinner at a restaurant on Friday evenings.

On dîne ensemble ce soir?

Shall we have dinner together tonight?

— Piège de cristal (1988)

Dans une heure et demie nous partons, alors on dîne.

We're leaving in an hour and a half, so we'll have dinner.

— L’Enfance d’Ivan (1962)

Je propose qu'on dîne léger ce soir.

I suggest we have a light dinner tonight.

On dîne vite et on va au lit.

We have a quick dinner and go to bed.

— Taxi (1998)

N'oublie pas, on dîne chez Ah Ma.

Don't forget, we're having dinner at Ah Ma's.

— Crazy Rich Asians (2018)

On dîne ensemble?

Shall we have dinner together?

— Infernal Affairs (2002)

Est-ce que ça va si on dîne dehors, ce soir?

Is it okay if we have dinner outside tonight?

Qu'est-ce qu'on dîne maintenant?

What are we having for dinner now?

— Maman, j'ai raté l'avion ! (1990)