広闊 こうかつ Also written 広濶, 宏闊, 宏濶 Meanings Noun, な-adjective spaciousness; extensiveness; expansiveness; vastness Kanji 広 wide. Read as コウ. 闊 wide. Read as カツ. Words containing 広闊 気宇広闊 (きうこうかつ) magnanimous in one's attitude of mind Jinuma: Japanese Dictionary · Word lists