mental illness
US /ˈmen.təl ˈɪl.nəs/
UK /ˈmen.təl ˈɪl.nəs/

1.
doença mental, transtorno mental
a condition that affects a person's thinking, feeling, or mood and that may affect his or her ability to relate to others and function on a daily basis
:
•
He has been struggling with mental illness for years.
Ele tem lutado contra a doença mental por anos.
•
Awareness of mental illness is growing.
A conscientização sobre doenças mentais está crescendo.