Letters that make Regulus
s, e, g, l, r, u are letters that make 'Regulus'
2 possible definitions for 'Regulus'
Under this definition, regulus is a noun and has the following properties:
'Regulus' can be considered an instance of star.
'Regulus' can be a member of Leo.
Under this definition, regulus is a noun and has the following properties:
genus Regulus has the same meaning as Regulus
'Regulus' can be a type of bird genus.
'Regulus' can be a member of Sylviidae, family Sylviidae.
kinglet is a member of Regulus.