godan verb (-mu), intransitive verb
cut deep into; cut into
Physical action of cutting deeply into something, often with a blade or tool. Can be used literally for materials or figuratively for analysis.
ナイフで肉に深く切り込む。
Cut deep into the meat with a knife.
彼の批評は問題の核心に切
His criticism cuts to the heart of the issue.
godan verb (-mu), intransitive verb
cut one's way into; rush into; raid; attack
Military or aggressive action: charging into enemy territory or a group. Often used with 敵陣 (enemy camp) or 敵地 (enemy territory).
特殊部隊が敵陣に切り込んだ。
The special forces cut their way into the enemy camp.
彼は一人で敵の中に斬り込んでいった。
He rushed alone into the enemy ranks.
godan verb (-mu), intransitive verb
press hard; get to the heart of; probe deeply
Figurative use: asking sharp questions, delving into a topic, or challenging someone aggressively in debate or interview.
記者は大臣に厳しく切り込んだ。
The reporter pressed the minister hard with questions.
彼は問題の本質に切り込む質問をした。
He asked a question that got to the heart of the matter.