noun, na-adjective
broad-minded and free; large-hearted and unconstrained
Describes a person who is open-minded, magnanimous, and not bothered by small details. Often used to praise someone's generous and easygoing character.
彼の闊達自在な人柄に、誰もが惹かれる。
Everyone is drawn to his broad-minded and free personality.
闊達自在に振る舞う彼女は、周囲を和ませる。
She behaves in an unconstrained way and puts those around her at ease.
A yojijukugo combining 闊達 (broad-minded, magnanimous) and 自在 (free, at will). The exact historical derivation is uncertain, but the phrase is used to describe a person of generous and unrestricted character.