Already; now—an adverb used to indicate that a state or situation is already the case.
もはや時間がない。急ごう。
There is no time left now. Let's hurry.
この問題はもはや個人の範囲を超えている。
This problem has already gone beyond the scope of an individual.
もはや彼には頼れない。
I can no longer rely on him.
Used with a negative verb to mean 'no longer' or 'not any more' (e.g., 'no longer possible/respected/etc.').
彼のミスはもはや取り返しがつかない。
His mistake can no longer be undone.
もはや以前のような関係には戻れない。
We can no longer return to the relationship we had before.