妖よう術じゅつようじゅつFreq.FrequencyTop 50,000Meanings1nounblack magic; witchcraft; sorceryRefers to supernatural, often malevolent magical practices. Common in fantasy, folklore, and historical contexts.その魔ま女じょは妖よう術じゅつを使つかって村むら人びとを苦くるしめた。The witch used black magic to torment the villagers.彼かれは妖よう術じゅつの研けん究きゅうに没ぼっ頭とうして