Definition, Meaning & Synonyms

brain-dead

Adjective

/ˈbreɪnˌdɛd/

Definition

A term used to describe a state where a person is in a severe or irreversible coma, or figuratively, a state of lacking critical thought or awareness.

Examples

After the accident, the doctors confirmed he was brain-dead.
Sometimes, watching reality TV can leave you feeling brain-dead.

Meaning

The phrase ‘brain-dead’ can refer to both medical conditions involving the brain’s functions and a colloquial use indicating someone is not thinking or behaving intelligently.