dipoles

/D AY1 P OW0 L Z/
noun
  1. 1

    Any object (such as a magnet, polar molecule or antenna) that is oppositely charged at two points (or poles)

  2. 2

    Any molecule or radical that has delocalised positive and negative charges

  3. 3

    A dipole antenna

Source: https://en.wiktionary.org/wiki/dipole, https://en.wiktionary.org/wiki/dipoles