PSR

P3S1R1

A form of pulsar — A rotating neutron star that emits radio pulses periodically.

Similar
PNR
Less commonScrabble 5
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Meanings

nounPSR (countable and uncountable, plural PSRs)

plural PSRs

  1. abbreviationcountableuncountableastronomyAbbreviation of pulsar.
  2. abbreviationcountableinitialismuncountableaeronauticsInitialism of primary surveillance radar.
  3. abbreviationcountableinitialismuncountableInitialism of police service representative, an LAPD dispatcher.
  4. abbreviationcountableinitialismuncountableInitialism of pre-sentence report.
  5. abbreviationcountableinitialismuncountablenavigationaeronauticsInitialism of point of safe return.

    Synonyms: PNR

  6. abbreviationcountableinitialismuncountableastronomyInitialism of permanently shadowed region.
  7. abbreviationcountableinitialismuncountableInitialism of precision sniper rifle.
  8. abbreviationcountableinitialismuncountableInitialism of profit and sustainability rules.
proper noun
  1. abbreviationinitialismscoutingInitialism of Philmont Scout Ranch.

Synonyms & antonyms

Also see
pulsar

Origin

Abbreviation.

Full word history & related roots →
Cite this entry
APA

PSR. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/PSR

MLA

“PSR.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/PSR. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “PSR,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/PSR.

Source: PSR on Wiktionary, CC BY-SA 4.0.