This is the 109th most frequent Ukrainian word.
не
"Не" means "not" or "no" in English, used for negation.
In this sentence, 'не' is used as a negation particle to indicate the speaker does not engage in the action.
Я не їм м'яса.
I do not eat meat.
Here, 'не' negates ownership, clarifying the book does not belong to the speaker.
Це не моя книга.
This is not my book.
In this instance, 'не' is used as a negation in an imperative sentence, suggesting to refrain from an action.