being actual (as opposed to hidden or latent); being apparent; being obvious; being tangible; being revealed
問題が顕在化して、対策が必要です。
The problem has become apparent, and countermeasures are necessary.
彼の才能が顕在化しました。
His talent has become manifest.
リスクが顕在化する前に準備しよう。
Let's prepare before the risks become apparent.