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pulsar
Definitions
[ˈpʌlsɑː], (Noun)
Definitions:
- a celestial object, thought to be a rapidly rotating neutron star, that emits regular pulses of radio waves and other electromagnetic radiation at rates of up to one thousand pulses per second
Phrases:
Origin
:
from puls(ating st)ar, on the pattern of quasar
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definition by Oxford Dictionaries