しれつ· also しきれつ
fierce (fight, competition, etc.); severe; hot; hard
Also written し烈
Na-adjective, Noun
このままでは熾烈しれつな情報戦じょうほうせんに勝てない。CIOの首くびを挿げ替かえよう。
This is a bruising information war. At this rate we'll never come out on top. We've got to replace our CIO.