深刻

(1) 大きな危害を脅かすことにより恐れまたは不安を引き起こすさま(causing fear or anxiety by threatening great harm; "a dangerous operation"; "a grave situation"; "a grave illness"; "grievous bodily harm"; "a serious wound"; "a serious turn of events"; "a severe case of pneumonia"; "a life-threatening disease")(causing fear or anxiety by threatening great harm)

(2) 決定的な重要性と結果の(of critical importance and consequence; "an acute (or critical) lack of research funds")(of critical importance and consequence)

(3) 非常に重大な(of great consequence; "marriage is a serious matter")(of great consequence)

(4) 分岐点または危機の性質を作るか、持つさま(forming or having the nature of a turning point or crisis; "a critical point in the campaign"; "the critical test")(forming or having the nature of a turning point or crisis)

(5) 度合いまたは質において、極度にまたは非常に悪いまたは不快な(intensely or extremely bad or unpleasant in degree or quality; "severe pain"; "a severe case of flu"; "a terrible cough"; "under wicked fire from the enemy's guns"; "a wicked cough")(intensely or extremely bad or unpleasant in degree or quality)

(6) 危機または非常事態になる、または、危機または非常事態に近づく(being in or verging on a state of crisis or emergency; "a critical shortage of food"; "a critical illness"; "an illness at the critical stage")(being in or verging on a state of crisis or emergency)