D defs.my
Entry 1 sense Webster, 1913

magnetic monopole

· IPA
01 a hypothetical subatomic particle having only one type of magnetic charge, the magnetic analogue of an electrically charged particle; it ha…
  1. 1.
    a hypothetical subatomic particle having only one type of magnetic charge, the magnetic analogue of an electrically charged particle; it has only one magnetic pole instead of the two observed in all common magnetic object; -- it was still not observed as of 1998.(Physics)