Translation guide
The English abbreviation 'OCD' refers to obsessive-compulsive disorder, a mental health condition. In Japanese, it is most commonly referred to by the clinical term 強迫性障害, but colloquial expressions also exist to describe obsessive or compulsive tendencies.
To refer to the medical condition OCD in formal or clinical contexts.
To describe someone who is overly meticulous, perfectionistic, or has obsessive habits in everyday conversation, without necessarily implying a clinical diagnosis.
In English, 'OCD' is often used loosely to describe someone who is neat or organized. In Japanese, using 強迫性障害 in such contexts would sound overly clinical and inappropriate. Instead, use words like 几帳面 or 神経質 to describe personality traits.
This is the standard clinical term for obsessive-compulsive disorder. It is used in medical and formal settings.
He was diagnosed with OCD.
The English abbreviation 'OCD' is sometimes used in Japanese, especially in informal or online contexts, but it may not be universally understood. It is often written in Latin script.
I'm researching symptoms of OCD.
Describes a person who is very methodical, precise, and orderly. It often has a positive connotation of being diligent and neat, but can imply being overly fastidious.
She is very meticulous; her desk is always tidy.
Means 'nervous' or 'high-strung', often used to describe someone who is overly sensitive to details, anxious about cleanliness or order. It can carry a slightly negative nuance.
He is neurotic and washes his hands repeatedly.
Literally 'cleanliness obsession', this refers to a person who is obsessed with cleanliness and avoiding germs. It is often used colloquially to describe someone with compulsive cleaning habits.
People with a cleanliness obsession sometimes can't use public restrooms.
Means 'to be particular' or 'to have strong preferences'. It can describe someone who is obsessive about details, quality, or specific ways of doing things.
He is very particular about food.