Meaning of でないと in Japanese | RomajiDesu Japanese dictionary

Definition of でないと

でなければ(denakereba) · でないと(denaito)

すぐ出発しゅっぱつしするなさい。そうでないと列車れっしゃに遅れますよ。

Leave now, or you'll miss the train.

すぐ行きなさい、そうでないと遅れるおくれるよ。

Go at once, otherwise you will be late.

Send for the doctor at once, or the patient may get worse.

Send for the doctor at once, or the patient will get worse.

You had better go to bed right away, or your cold will get worse.

Start at once, or you will miss the bus.

Now, listen to the doctor, or you won't get well.

This may not sound serious.

Behave yourself, or you'll have to leave the room.

「彼かれの病気びょうきは重いおもいのかな」「そうでないといいね」

"Is he seriously ill?" "I hope not."