Meaning
The kanji 命 (いのち / メイ / ミョウ) is a fundamental character in Japanese. It holds several key meanings, primarily revolving around life, fate, and command or order. For Japanese speakers, 'life' (いのち) is arguably the most common and direct association, referring to human life, animal life, or life in a general sense.
Understanding its etymological roots helps explain its broader interpretations. The character 命 is an ideogram formed by combining different elements. The top part, 令 (れい), means 'command' or 'order.' The bottom component, 卩 (ふしづくり), depicts a kneeling person or a seal. Together, these elements suggest someone receiving a command or an order from a higher authority.
This original concept of 'command' or 'order' then extended to 'fate' or 'destiny' – implying a life that is 'commanded' or 'ordained.' Eventually, it evolved to represent 'life' itself, as life can be seen as a given or commanded state of being.
This visual imagery helps connect the abstract concepts of life and destiny to the concrete act of receiving an order. The kanji has 8 strokes and is taught in the 3rd grade of Japanese elementary schools. While it holds nuanced meanings and is designated JLPT N2, its early introduction highlights its fundamental importance.
Readings
On'yomi (音読み) — Chinese-derived readings
The on'yomi are readings derived from Chinese, typically used when 命 forms part of a compound word.
- メイ (mei)
This is the most common on'yomi for 命, frequently appearing in words related to life, destiny, and commands. It's often found in more formal or abstract contexts.
生命 (seimei) — life, existence. This compound explicitly refers to biological life.
命令 (meirei) — command, order. Directly uses the meaning of 'command.'
革命 (kakumei) — revolution. Literally 'changing the command/fate.'
ミョウ (myō)
This on'yomi is much less common than メイ, mainly appearing in words related to lifespan. The most prominent example is:
- 寿命 (jumyō) — lifespan, life expectancy. Here, 'myō' clearly signifies 'life's span.'
Kun'yomi (訓読み) — Native Japanese readings
The kun'yomi are native Japanese readings, used when the kanji stands alone or is followed by okurigana (hiragana endings).
- いのち (inochi)
This is the primary and most vital kun'yomi, directly meaning 'life.' It is used in a very direct and emotionally resonant way to refer to life itself, often in contexts of preciousness, danger, or preservation.
- 命 (inochi) — life. As in, 'my life,' 'a precious life.'
- 命綱 (inochizuna) — lifeline, safety rope. Literally 'life rope.'
- 命懸け (inochigake) — risking one's life, desperation. Literally 'hanging one's life.'
Common Words & Compounds
The kanji 命 forms numerous important words and compounds in Japanese, reflecting its core meanings of life, fate, and command.
Life & Existence
- 生命 (seimei) — life, existence. Used in biological or scientific contexts.
- 寿命 (jumyō) — lifespan, life expectancy. Refers to the duration of a life.
- 命日 (meinichi) — anniversary of a death. The day a life ended.
- 一生懸命 (isshoukenmei) — with all one's might, desperately, hard. Literally 'one life's devoted command.'
- 生命保険 (seimei hoken) — life insurance.
- 救命 (kyūmei) — saving a life, rescue.
Fate & Destiny
- 運命 (unmei) — fate, destiny. Often implies a predetermined course of events.
- 宿命 (shukumei) — fate, destiny. Similar to 運命 but often carries a stronger sense of being unavoidable or inherent.
- 天命 (tenmei) — divine will, heaven's decree.
Command & Duty
- 命令 (meirei) — command, order. A direct instruction from an authority.
- 使命 (shimei) — mission, task, duty. A specific purpose or command given to someone.
- 革命 (kakumei) — revolution. A fundamental change in power or organizational structures.
Idiomatic Expressions
- 命からがら (inochi karagara) — barely escaping with one's life, by the skin of one's teeth.
Example Sentences
すべての命は平等である。
Subete no inochi wa byōdō de aru.
All lives are equal.
この森には豊かな生命があふれている。
Kono mori ni wa yutakana seimei ga afurete iru.
This forest is teeming with abundant life.
それは彼にとって運命の出会いだった。
Sore wa kare ni totte unmei no deai datta.
That was a fated encounter for him.
キャプテンは船員に命令を下した。
Kyaputen wa sen'in ni meirei o kudashita.
The captain issued a command to the crew.
人の命は何よりも尊いものだ。
Hito no inochi wa nani yori mo tōtoi mono da.
A human life is more precious than anything.
医者は彼の生命を救うために全力を尽くした。
Isha wa kare no seimei o sukuu tame ni zenryoku o tsukushita.
The doctor did his best to save his life.
政治家には国民の命を守る使命がある。
Seijika ni wa kokumin no inochi o mamoru shimei ga aru.
Politicians have a mission to protect the lives of their citizens.
彼は病気で短い寿命を終えた。
Kare wa byōki de mijikai jumyō o oeta.
He ended a short lifespan due to illness.
彼は一生懸命に勉強して、夢を叶えた。
Kare wa isshōkenmei ni benkyō shite, yume o kanaeta.
He studied diligently and achieved his dream.
その革命は国の運命を大きく変えた。
Sono kakumei wa kuni no unmei o ōkiku kaeta.
That revolution greatly changed the fate of the country.
Memory Tip
To remember 命, visualize its components: the top part 令 (れい) means 'order' or 'command,' and the bottom part 卩 (ふしづくり) represents a kneeling person. Imagine a person kneeling, humbly receiving a divine 'order' or 'command' that dictates their entire existence. This command isn't just a simple instruction; it's the very decree of their 'life' and 'fate.' You can think of it as a person being commanded to live, or receiving the command of their destiny. This direct link between a divine 'order' and one's 'life' or 'fate' makes the kanji's multiple meanings easier to grasp.