What is the meaning of Magnetar?

A neutron star or pulsar with an extremely powerful magnetic field, especially those on which starquakes occur, thought to be the source of some gamma-ray bursts.

magnetar

magnetar

indefinite plural of magnet

magnetar (neutron star or pulsar with an extremely powerful magnetic field, especially those on which starquakes occur, thought to be the source of some gamma-ray bursts)

Source: wiktionary.org