1
fierce (fight, competition, etc.);severe;hot;hard;bitter;keen;cutthroat
このままでは熾烈な情報戦に勝てない。ＣＩＯの首を挿げ替えよう。
This is a bruising information war. At this rate we'll never come out on top. We've got to replace our CIO.
Other forms
し烈 【しれつ】