sans quoi

otherwise

→ sans
phrase Rare #41,336
otherwise Used to say what will happen if the previous condition is not met; can also mean "or else".
FR: Il faut partir maintenant, sans quoi nous raterons le train.
EN: We have to leave now, otherwise we'll miss the train.

Sans quoi?

Without what?

Sans quoi il faudra tout recommencer.

Otherwise, we'll have to start all over again.

Sans quoi nous serions morts de soif.

Otherwise, we would have died of thirst.

— Lagaan (2001)

Beth a dit à Chris de se laver, sans quoi elle n'irait pas en sortie avec lui.

Beth told Chris to wash himself, otherwise she wouldn’t go out with him.

Sans quoi, madame?

Otherwise, madam?

— Blade Runner 2049 (2017)