Assertion: pulsar's pulse | /r/CapableOf | give their name
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Source sentences:
text: We soon learned that as a neutron star spins, the beams of electromagnetic waves reach us much like a lighthouse in the dark – producing the characteristic ‘pulses’ that define pulsars (and give them their name).
text: Those pulses of electromagnetic radiation give the pulsar its name, and we can pick up the intermittent signal down here on Earth.
text: The pulses of photons that give these stars their name arrive with such regularity that we've used them as an extremely precise test of relativity.