Old English bealu-full "dire, wicked, cruel," with -ful + bealu "harm, injury, ruin, evil, mischief, wickedness, a noxious thing," from Proto-Germanic *balwom (cognates: Old Saxon balu, Old Frisian balu "evil," Old High German balo "destruction," Old Norse bol, Gothic balwjan "to torment"), from PIE root *bhelu- "to harm." During Anglo-Saxon times, the noun was in poetic use only (in compounds such as bealubenn "mortal wound," bealueonc "evil thought"), and for long baleful has belonged exclusively to poets. Related: Balefully.
例文
1. He turned his baleful glare on the cowering suspect.
彼はその縮こまった容疑者を悪辣に見つめていた。
2.The robber gave me a baleful look.
その強い盗用脅威の目は私を見ている。
3.He remembered the general 's pale baleful eyes staring at him blankly,and then the inexplicable wink.