PSR
PSR is the abbreviation of pulsar.
PSR is the initialism of primary surveillance radar.
PSR is the initialism of police service representative.
PSR is the initialism of pre-sentence report.
PSR is the initialism of point of safe return.
PSR is the initialism of permanently shadowed region.
Meaning of pulsar
Noun
pulsar (plural pulsars)
- A rotating neutron star that emits radio pulses periodically.
- Rapidly rotating dead stars, pulsars are so named because as they spin, they release beams of electromagnetic radiation across space that appear to pulse like celestial lighthouses.
But a pulsar called PSR J1023+0038, located about 4,500 light-years away from Earth in the Sextans constellation, is...2023 August 30, Ashley Strickland, “Astronomers solve the puzzle of an unusual pulsing dead star”, in CNN
- Synonyms:
- PSR
- Rapidly rotating dead stars, pulsars are so named because as they spin, they release beams of electromagnetic radiation across space that appear to pulse like celestial lighthouses.
Synonyms of PSR
Forms of PSR
| plural | PSRs |
|---|
Origin of PSR
Abbreviation.
Questions about PSR
- What is PSR the abbreviation of?
- PSR is the abbreviation of pulsar.
Words near PSR in the dictionary
Source and license
Adapted from Wiktionary: PSR (page history and authors); pulsar (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “PSR.” Word.ws, https://word.ws/psr. Based on Wiktionary, CC BY-SA 4.0.