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Kanji 衛: meanings, readings, and example words.

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Kanji 衛: defense, protection

Key takeaways

Kanji 衛: defense, protection. Readings and core meaning.

See vocabulary and examples below.

Kanji at a glance

N1

Meaning

defenseprotection

On reading

エイ

Radical

Core meaning / core image

Core meaning: 衛

defense, protection

Kanji structure breakdown

Structure breakdown

行 + 韋

Mnemonic story

Mnemonic story

This kanji combines 'go' (行) and 'tanned leather' (韋). Imagine a guard wearing leather armor and patrolling the roads (行) to protect a city. It is used in words related to defense and protection, such as 'hygiene' (protecting health) or 'guarding'.

On'yomi and kun'yomi

On reading

エイ
  • 衛生えいせい

    health / hygiene / sanitation

  • 護衛ごえい

    guard / escort / protection

  • 守衛しゅえい

    security guard / doorkeeper

  • 防衛ぼうえい

    defense / protection / self-defense

  • 自衛じえい

    self-defense / protection

  • 衛星えいせい

    satellite / artificial satellite

Commonly used words

  • 衛生
    えいせい

    health / hygiene / sanitation

  • 護衛
    ごえい

    guard / escort / protection

  • 守衛
    しゅえい

    security guard / doorkeeper

  • 防衛
    ぼうえい

    defense / protection / self-defense

  • 自衛
    じえい

    self-defense / protection

  • 衛星
    えいせい

    satellite / artificial satellite

Example sentences

Example 1

手を洗って生を守ろう。

Translation

Wash your hands to maintain hygiene.

Example 2

病院は生がとても大切です。

Translation

Hygiene is very important in hospitals.

Example 3

警察が大使を護した。

Translation

The police guarded the ambassador.

Example 4

戦車は部隊を護して進んだ。

Translation

The tanks escorted the troops forward.

Kanji 衛: defense, protection | Daily Nihongo