Sirius regulus Synonyms

We can't find synonyms for the phrase "Sirius regulus", but we have synonyms for terms, you can combine them.

Sirius Synonyms

Regulus Synonyms

SR abbreviation

SR is an abbreviation for Sirius Regulus
What does SR stand for?
SR stands for "Sirius Regulus"

Definitions for Sirius


  • (noun) the brightest star in the sky; in Canis Major

Definitions for Regulus


  • (noun) the brightest star in Leo
  • (noun) a genus of birds of the family Sylviidae including kinglets