Meaning of the word paranoia in English

What does paranoia mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

paranoia

US /ˌper.əˈnɔɪ.ə/
UK /ˌpær.əˈnɔɪ.ə/
"paranoia" picture

Noun

1.

a mental condition characterized by delusions of persecution, unwarranted jealousy, or grandiosity, often accompanied by hallucinations

Example:
His increasing paranoia made him distrust everyone around him.
She suffered from extreme paranoia, believing everyone was out to get her.
2.

a tendency to be excessively suspicious or distrustful of others

Example:
His constant paranoia about being watched affected his daily life.
There was a general sense of paranoia among the employees after the layoffs.