Dumbbell nebula
nounAstronomy.
the planetary nebula in the constellation Vulpecula, which in photographs appears to have the shape of a dumbbell.
Origin of Dumbbell nebula
1First recorded in 1975–80
Words Nearby Dumbbell nebula
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Browse