extremely wicked, deeply criminal; "a flagitious crime"; "heinous accusations"極めて邪悪で、非常に犯罪的な凶悪
例:a flagitious crime 凶悪な犯罪
shockingly brutal or cruel; "murder is an atrocious crime"; "a grievous offense against morality"; "a grievous crime"; "no excess was too monstrous for them to commit"ひどく残忍な、または残酷なすさまじい