快気

(1)gradual healing (through rest) after sickness or injury

(2)病気や怪我の後徐々に（安静を通して）治癒すること

(3)a state of being relaxed and feeling no pain; "he is a man who enjoys his comfort"; "she longed for the comfortableness of her armchair"

(4)くつろいでいるか痛みを感じていない状態

(1)