既然 (jì rán) means “since; as; this being the case”. It is an HSK 4 Chinese word in the HSK 3.0 vocabulary.
Practice each character:
既然你同意了,那我们就开始吧。
Jìrán nǐ tóngyì le, nà wǒmen jiù kāishǐ ba.
Since you've agreed, let's begin.
Updated: 2026-05-27