JLPT N4 Elementary
でなければ
If not; unless; otherwise
Readings
Other forms
じゃなければ casual version of "if not..."
でないと a more casual alternative for both meanings
1 Expression
If not... / Unless...
Establishes a hypothetical negative condition regarding the identity or state of a noun or Na-adjective.
Example
18歳 でなければ 、 この 映画 は 見られません 。
If you are not 18 years old, you cannot see this movie.
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2 Conjunction
Otherwise... / Or else...
Introduces a clause describing the adverse result of failing to meet a previous condition or command.
Usage notes & examples
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