bipolar
//baɪˈpoʊ.lər//
Adjective
bipolarCanonical form
1
Relating to or having two poles or extremities.
The Earth has a bipolar magnetic field with north and south poles.
2
Relating to bipolar disorder, a mental health condition characterized by extreme mood swings between manic highs and depressive lows.
She was diagnosed with bipolar disorder last year.
3
(Of a transistor or other device) using both positive and negative charge carriers.
Bipolar transistors are widely used in amplifier circuits.