Translation guide
A sudden, large-scale disaster or disastrous event, often with severe consequences. In Japanese, the most common equivalent is 大災害 (daisaigai), but other words like カタストロフィー (katasutorofī) or 破局 (hakyoku) are used in specific contexts.
Referring to a major natural or man-made disaster causing widespread damage or suffering.
The most direct and common translation for 'catastrophe' in the sense of a large-scale disaster. Used for earthquakes, floods, nuclear accidents, etc.
その地震は大災害を引き起こした。
The earthquake caused a catastrophe.
It's important to prepare for a catastrophe.
Emphasizes the tragic, horrific aspect of a disaster. Often used for accidents with many casualties, like plane crashes or industrial disasters.
その事故は大惨事となった。
The accident turned into a catastrophe.
Loanword from English, used in academic or technical contexts, such as catastrophe theory or describing systemic collapses. Less common in everyday speech.
気候変動は地球規模のカタストロフィーを招く可能性がある。
Climate change could lead to a global catastrophe.
Literally 'ruin' or 'catastrophe', often used in dramatic or literary contexts, or in phrases like 破局的 (catastrophic). Can refer to the collapse of a relationship or system.
彼らの関係は破局を迎えた。
Their relationship reached a catastrophe.
Describing a catastrophic event in one's personal life, such as financial ruin, a devastating failure, or a complete breakdown.
Refers to ruin, downfall, or destruction, often on a personal level. Can be used for financial ruin, moral decay, or the collapse of one's life.
ギャンブルで破滅した。
He was ruined by gambling. / Gambling led to his catastrophe.
その失敗が彼の破滅を招いた。
That failure brought about his catastrophe.
Also used for personal catastrophes, especially the end of a relationship or a dramatic failure. See above.
Referring to the climax of a tragedy or a disastrous turning point in a story.
In literary criticism, 破局 is the standard term for 'catastrophe' in the sense of the final resolution of a tragedy.
この悲劇の破局は衝撃的だ。
The catastrophe of this tragedy is shocking.
大災害 is the most general term for a large-scale disaster. 大惨事 emphasizes the tragic and horrific nature, often with many victims. カタストロフィー is a loanword used in academic or technical contexts, such as catastrophe theory, and is less common in everyday conversation.
東日本大震災は未曾有の大災害だった。
The Great East Japan Earthquake was an unprecedented catastrophe.
その飛行機事故は大惨事として記憶されている。
The plane crash is remembered as a catastrophe.
In casual English, 'catastrophe' can be used hyperbolically for minor mishaps (e.g., 'My hair is a catastrophe!'). In Japanese, using 大災害 or 破局 for such situations would sound overly dramatic and unnatural. Instead, use words like 大失敗 (daishippai, big failure) or ひどい状態 (hidoi jōtai, terrible state).
髪型がひどいことになった。
My hair is a catastrophe. (literally: My hair became terrible.)
In casual English, 'catastrophe' can be used hyperbolically for minor mishaps (e.g., 'My hair is a catastrophe!'). In Japanese, using 大災害 or 破局 for such situations would sound overly dramatic and unnatural. Instead, use words like 大失敗 (daishippai, big failure) or ひどい状態 (hidoi jōtai, terrible state).
髪型がひどいことになった。
My hair is a catastrophe. (literally: My hair became terrible.)
The divorce was a catastrophe for him.