Extremely spicy; very hot in taste (usually referring to food seasoned strongly with chili or similar).
このラーメンは激辛で汗が止まらなかった。
This ramen was extremely spicy and I couldn't stop sweating.
激辛チャレンジに参加して、ヒーヒー言いながら食べた。
I joined an extremely spicy challenge and ate while struggling with the heat.
辛い物好きなら、激辛カレーが好みかもしれない。
If you like spicy food, you might prefer very spicy curry.
Extremely harsh or scathing (used figuratively for criticism, reviews, etc.).
あの映画は激辛のレビューが多く、観客の評価は辛辣だった。
That movie received many scathing reviews; audience feedback was harsh.
彼の激辛な指摘に監督は言葉を失った。
The director was left speechless by his extremely harsh critique.