Translation guide
The English word 'protecting' covers a range of actions from physically guarding someone to safeguarding abstract things like rights or the environment. Japanese uses different verbs depending on what is being protected and the nuance of the action.
To keep someone or something safe from physical harm, often by being present and watchful.
The most general verb for protecting or defending. Can be used for people, places, rules, promises, etc.
彼は家族を守るために戦った。
He fought to protect his family.
警察が街を守っている。
The police are protecting the town.
Often used in formal or literary contexts, emphasizing protection or defense, especially in compounds like 護衛 (bodyguard).
彼は国を護るために命を捧げた。
He gave his life to protect his country.
Specifically means to guard or escort someone, often used for VIP protection.
SPが大統領を警護している。
Security police are protecting the president.
To keep something non-physical safe from harm, loss, or violation.
Again the most common choice. Works for rules, traditions, rights, nature, etc.
私たちは自然環境を守らなければならない。
We must protect the natural environment.
消費者の権利を守る法律ができた。
A law was enacted to protect consumer rights.
Implies protective care, often used for vulnerable groups, endangered species, or data protection.
この地域では希少動物を保護している。
Rare animals are protected in this area.
個人情報を保護するための対策が必要だ。
Measures to protect personal information are necessary.
Means to defend or champion someone's rights, opinions, or interests, often in a legal or advocacy context.
弁護士は依頼人の権利を擁護した。
The lawyer defended (protected) the client's rights.
To cover or shield someone or something from an external threat like rain, wind, or enemy fire.
Means to prevent or defend against something harmful. Often used for weather, attacks, or diseases.
このコートは風を防いでくれる。
This coat protects (me) from the wind.
傘で雨を防いだ。
I protected myself from the rain with an umbrella.
To block or intercept something physically, like light, sound, or a blow.
Can also be used in this sense, especially for protecting someone from harm.
To maintain a winning position or championship.
Used in sports contexts to mean defending a lead or title.
チームはリードを守りきった。
The team protected their lead.
彼はチャンピオンの座を守った。
He defended (protected) his championship title.
Specifically means to defend a title, often used in combat sports or formal contexts.
ボクサーはタイトルを防衛した。
The boxer defended (protected) his title.
守る (mamoru) is the general verb for protecting, while 保護する (hogo suru) implies protective care, often used for vulnerable entities or in legal/technical contexts. For everyday physical protection, 守る is more natural.
母親は子供を危険から守る。
A mother protects her child from danger.
絶滅危惧種を保護する活動。
Activities to protect endangered species.
In some set phrases, English uses 'protect' but Japanese uses a different verb. For example, 'protect your eyes' might be 目を守る (me o mamoru) but 'protect your skin from the sun' is often 日焼けを防ぐ (hiyake o fusegu, prevent sunburn). Consider the natural collocation.
日焼け止めで肌を守る。
Protect your skin with sunscreen.
帽子で直射日光を防ぐ。
Protect yourself from direct sunlight with a hat.
カーテンが日光を遮っている。
The curtains are blocking (protecting from) the sunlight.
He protected me from danger.