Look up bipolar in Wiktionary, the free dictionary.

Bipolar may refer to:

• Bipolar nebula, a distinctive nebular formation
• Bipolar outflow, two continuous flows of gas from the poles of a star

• Bipolar coordinates, a two-dimensional orthogonal coordinate system
• Bipolar set, a derivative of a polar set
• Bipolar theorem, a theorem in convex analysis which provides necessary and sufficient conditions for a cone to be equal to its bipolar

• Bipolar disorder, a mental disorder that causes periods of depression and periods of elevated mood
  • Bipolar I disorder, a bipolar spectrum disorder characterized by the occurrence of at least one manic or mixed episode
  • Bipolar II disorder, a bipolar spectrum disorder characterized by at least one episode of hypomania and at least one episode of major depression
  • Bipolar disorder not otherwise specified, a diagnosis for bipolar disorder when it does not fall within the other established sub-types
• Bipolar neuron, a type of neuron which has two extensions

• Bipolar (Up Dharma Down album), 2008
• Bi-Polar (Vanilla Ice album), 2001
• Bipolar, a 2009 album by rock group El Cuarteto de Nos
• Bipolar, a 2019 EP by American singer-songwriter Yot Club

• "Bipolar" (Peso Pluma song), 2023
• "Bipolar", a song by Blonde Redhead from their 1997 album Fake Can Be Just as Good
• "Bipolar", a song by Gloria Trevi from her 2013 album De Película
• "Bipolar", a song by Gucci Mane from his 2018 album Evil Genius
• "Bipolar", a 2019 song by Kiiara
• "Bi Polar", a 2021 song by Bhad Bhabie
• "Bye Bipolar", a song by Brandy from B7, 2020

• Bipolar electricity transmission, using a pair of conductors in opposite polarity
• Bipolar encoding, a type of line code where two nonzero values are used
  • Bipolar violation, a violation of the bipolar encoding rules
• Bipolar electric motor, an electric motor with only two poles to its stationary field
  • Bipolar (locomotive), a locomotive using a bipolar electric motor
• Bipolar signal, a signal that may assume either of two polarities, neither of which is zero
• Lithic reduction: Bipolar percussion (archaeology)

• Bipolar junction transistor (BJT)
• Heterojunction bipolar transistor (HBT)
• Insulated-gate bipolar transistor (IGBT)

• Bipolarity, polarity in international relations involving two states

• Dipole (disambiguation)

This disambiguation page lists articles associated with the title Bipolar.
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