有用 ゆうよう Common adjectival nouns or quasi-adjectives (keiyodoshi) noun (common) (futsuumeishi) 有用ゆうよう Common I-adj Noun English JMdict (multilingual) 1 adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) useful;helpful 鉄は最も有用な金属です。 Iron is the most useful metal. 漢字 kanji used 有 possess, have 6画 用 utilize, business 5画
有用ゆうよう Common I-adj Noun English JMdict (multilingual) 1 adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) useful;helpful 鉄は最も有用な金属です。 Iron is the most useful metal.