English Dictionary

one-off

noun

(idiomatic) Something that is done, created, etc. only once, and often quickly, simply, or improvisationally. / Something unique and remarkable.

I don't want to make this a one-off event. I want it to be a recurring thing.

意味（1）

(idiomatic) Something that is done, created, etc. only once, and often quickly, simply, or improvisationally.

I'll put together a quick one-off as a sample so we can taste the recipe.

意味（2）

Something unique and remarkable.

It is a one-off; there is nothing else like it.