1 文書を見つけるための辞書。

• lifetime, life-time, life, lifespan
• 畢生, 一代, 一生涯, 生存期間, 耐久年数, 耐用年数, 一世, 終年, 一期, ライフ, 寿命, 命数, 生涯, 人生, 一生
• the period during which something is functional (as between birth and death); "the battery had a short life"; "he lived a long and happy life"
• （誕生と死の間のように）何かが機能している期間