気宇壮大 きうそうだい Meanings Noun, な-adjective magnanimous in one's attitude of mind; grand in one's idea or mind-set Kanji 気 spirit. Read as キ. 宇 cosmos 壮 grand. Read as ソウ. 大 big. Read as ダイ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists