(astronomy) A rotating neutron star that emits radio pulses periodically.

plural of pulsar

A binary star star system where both of the stars are pulsars.

A binary star system where one of the stars is a pulsar.

plural of binary pulsar

plural of double pulsar

The regular timing of pulses from a pulsar. / A clock built to measure time based on the regular pulses from a pulsar.

plural of pulsar clock

Resembling or characteristic of a pulsar.