堅固 けんご solid #21,676 Meanings na-adjective, noun solid; strong; firm Its kanji 堅 ケン · かた.い、-がた.い strict, hard, solid, tough, tight, reliable 固 コ · かた.める、かた.まる、かた.まり、かた.い harden, set, clot, curdle In sentences Furigana その市しの防御ぼうぎょは堅固けんごだ。 The defenses of the city are strong. #210094