磁じ気き単たん極きょく子し

noun

magnetic monopole

A hypothetical particle in physics that carries a single magnetic charge (north or south), unlike ordinary magnets which always have both poles.

• 磁じ気き単たん極きょく子しはまだ実じっ験けん的てきに確かく認にんされていない。

  Magnetic monopoles have not yet been experimentally confirmed.