shell star
noun Astronomy.
a type of star showing bright emission lines superimposed on its normal absorption spectrum, presumably caused by a gaseous shell around the star.
Words nearby shell star
shell jacket,
shell out,
shell pink,
shell program,
shell shock,
shell star,
shell steak,
shell suit,
shell-like,
shell-shocked,
shellac
British Dictionary definitions for shell star
shell star
noun
astronomy
a type of star, usually of spectral type B to F, surrounded by a gaseous shell