How do you say pure in Irish?

The Irish word for pure depends on the context. There isn't one single perfect translation. Here are a few options:

* Íon: This is the closest general translation for "pure" meaning free from contaminants or impurities.

* Fíor: This means "true" or "genuine," and can often be used where "pure" implies authenticity or unadulterated quality (e.g., "pure wool" could be *fior-oileán*).

* Glan: This means "clean" or "clear," and could be used for a "pure" substance or a pure heart/mind.

The best word to use will depend on the specific meaning of "pure" in your sentence.