| 成句・複合語： |
WordReference English-Japanese Dictionary © 2026:
| mental acuity n | (sharpness of mind) (感覚など) | 鋭敏さ、鋭さ 名
HHiraganaえいびんさ、するどさ |
| mental alertness n | (clarity of mind, lucidity) | 覚醒状態 名
HHiraganaかくせいじょうたい |
| | His mental alertness was impaired through lack of sleep. |
| mental anguish n | (intense psychological suffering) | 精神的苦痛 名
HHiraganaせいしんてきくつう |
| | The murder of her father caused her mental anguish. |
| mental balance n | (sanity) | 心のバランス、精神のバランス 名
HHiraganaこころのばらんす、せいしんのばらんす |
| | He is still trying to restore his mental balance after a long period of depression. |
| mental breakdown n | (extreme depression) | 精神衰弱 名
HHiraganaせいしんすいじゃく |
| | She suffered a mental breakdown after the death of her parents. |
| mental confusion n | (disorientation and inability to think clearly) | 精神錯乱、精神異常 名
HHiraganaせいしんさくらん、せいしんいじょう |
| | Mental confusion is one symptom of a stroke. |
| mental derangement n | (disorientation and inability to think clearly) | 精神錯乱、精神異常 名
HHiraganaせいしんさくらん、せいしんいじょう |
| mental disease n | (psychiatric disorder) | 精神疾患、精神障害、精神病 名
HHiraganaせいしんしっかん、せいしんしょうがい、せいしんびょう |
| mental disorder n | (psychiatric condition) | 精神疾患、精神障害 名
HHiraganaせいしんしっかん、せいしんしょうがい |
| | Mental disorders such as schizophrenia can often be effectively managed with drugs. |
| mental disturbance n | (psychiatric disorder) | 精神障害 名
HHiraganaせいしんしょうがい |
| | The doctors attributed his odd behavior to a mental disturbance. |
| mental effort n | (intense concentration) | 精神的努力 名
HHiraganaせいしんてきどりょく |
| | She made a concerted mental effort to remember all the details. |
| mental gymnastics npl | (feats of intellectual skill) | 頭の体操 名
HHiraganaあたまのたいそう |
| | It took some considerable mental gymnastics to rationalize the choice. |
| mental gymnastics npl | figurative (mental agility) | 知的鍛錬 名
HHiraganaちてきたんれん |
| | (比喩) | 頭の体操 名
HHiraganaあたまのたいそう |
| | Responding to these questions requires high-level mental gymnastics. |
| mental handicap n | (learning disability) | 知的障害 名
HHiraganaちてきしょうがい |
| | Following a head injury, James has a severe mental handicap. |
| mental health n | (psychological wellness) | 精神衛生、メンタルヘルス 名
HHiraganaせいしんえいせい、めんたるへるす |
| | Mental health is just as important as physical health to a person's wellbeing. |
| mental hospital n | dated (psychiatric institution) | 精神病院 名
HHiraganaせいしんびょういん |
| | In the past people with psychiatric disorders were locked away in mental hospitals. He spent the last years of his life in a mental hospital after he was diagnosed as schizophrenic. |
| | 過去、精神障害のある人々は精神病院に隔離されていた。彼は精神分裂病と診断されてから、人生最後の数年間を精神病院で過ごした。 |
| mental illness n | (psychiatric disorder) | 精神疾患 名
HHiraganaせいしんしっかん |
| | In some backward-thinking societies, mental illness is still regarded as something to be ashamed of. |
| mental image n | ([sth] imagined) | 心像 名
HHiraganaしんぞう |
| | I have never met him but my mental image of him is tall and handsome. |
| mental instability n | (psychological problems) | 精神不安定 名
HHiraganaせいしんふあんてい |
| | After a period of mental instability she recovered sufficiently to live alone. |
| mental institution n | dated (psychiatric hospital) | 精神病院、精神療養所 名
HHiraganaせいしんびょういん、せいしんりょうようじょ |
| | She was completely mad and had to be committed to a mental institution. |
| mental representation n | ([sth] seen in the mind) | 心的表象 名
HHiraganaしんてきひょうしょう |
| | Though we had spoken many times, when I saw him I realized that my mental representation of him was inaccurate. |
| mental retardation n | dated (learning disability) | 精神遅滞 名
HHiraganaせいしんちたい |
| mental state n | (psychological condition) | 精神状態、心理状況 名
HHiraganaせいしんじょうたい、しんりじょうきょう |
| mental torture n | (inflicted psychological distress) | 精神的拷問 名
HHiraganaせいしんてきごうもん |
| mental trauma n | (psychological distress or damage) | 精神的トラウマ、心の傷、精神的な傷 名
HHiraganaせいしんてきとらうま、こころのきず、せいしんてきなきず |