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rr lyrae star

RR Lyrae star
R r

Transcription

    • US Pronunciation
    • US IPA
    • US Pronunciation
    • US IPA

Definition of rr lyrae star words

  • noun rr lyrae star Astronomy. one of a group of pulsating variable stars found in the halo of the Milky Way, with periods between 1.2 and 30 hours; all have approximately the same luminosity and are therefore used for measuring distances. 1

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Parts of speech for Rr lyrae star

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation

rr lyrae star popularity

This term is known only to a narrow circle of people with rare knowledge. Only 2% of English native speakers know the meaning of this word.
According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

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