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Smart Definition
Etymology
Pronunciation
púlsar
pulsar
pulsar
pulsar (a rotating neutron star)
Púlsar means pulsar and is a direct cognate of the English word pulsar0 (a rotating neutron star0).
noun
  1. pulsar
    A rapidly rotating neutron star that emits regular pulses of radio waves and other electromagnetic radiation.
    Los astrónomos descubrieron un nuevo púlsar en nuestra galaxia. // Astronomers discovered a new pulsar in our galaxy.