noun
breadth of mind; generosity; magnanimity
A somewhat literary noun describing a person's large-minded, generous, and tolerant character. Often used in formal or written contexts.
彼の気宇の大きさには誰もが感服する。
Everyone admires his magnanimity.
気宇壮大な計画を立てる。
To make a grand, broad-minded plan.
Composed of 気 (spirit, mind) and 宇 (eaves, universe), suggesting a mind as broad as the universe. The exact historical derivation is uncertain.