mental illness

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any disease of the mind;
the psychological state of someone who has emotional or behavioral problems serious enough to require psychiatric intervention
• Syn:
mental disease, psychopathy
• Ant:
mental health
• Derivationally related forms:
psychopathic (for: psychopathy)
• Hypernyms:
psychological state, psychological condition, mental state, mental condition
• Hyponyms:
megalomania, insanity, psychosis