Stroke count: 9
Meaning: composure
Kunyomi: やすら.く やす.い
Onyomi: テン
Composition: 忄 舌
Radical: 心
Meaning: heart
恬 (テン) cool, indifferent, nonchalant, calm
恬然 (テンゼン) cool, indifferent, nonchalant, calm