Red dwarf star and Red dwarf

Red dwarf star noun - A small, old, relatively cool star; approximately 100 times the mass of Jupiter.

Red dwarf is a synonym for red dwarf star. In some cases you can use "Red dwarf" instead a noun phrase "Red dwarf star".

Red dwarf noun - A small, old, relatively cool star; approximately 100 times the mass of Jupiter.

Red dwarf star is a synonym for red dwarf. You can use "Red dwarf star" instead a noun phrase "Red dwarf".