bipolar disorder

NOUN

manic-depressive illness

Synonyms

WEAK

bipolar affective disorder bipolar illness manic-depression manic-depressive disorder manic-depressive psychosis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Army from 1989 to 1993 and was diagnosed with bipolar disorder after his discharge, according to a letter filed as part of his diversion application last year.

From Los Angeles Times • Jun. 2, 2026

Turner, labeled “Captain Outrageous” for his erratic behavior, had once been thought to have bipolar disorder.

From The Wall Street Journal • May 6, 2026

He attributed his controversial behaviour to a "manic episode" brought on by bipolar disorder.

From Barron's • Apr. 20, 2026

He said that as a result of his bipolar disorder, he had "lost touch with reality".

From BBC • Apr. 7, 2026

We can’t go back in time and diagnose him, but from here it looks like a form of epilepsy or, most likely, the beginnings of bipolar disorder, which is also known as manic depression.

From "Vincent and Theo: The Van Gogh Brothers" by Deborah Heiligman