Meaning : (astronomy) a collection of star systems. Any of the billions of systems each having many stars and nebulae and dust.
Example :
`extragalactic nebula' is a former name for `galaxy'.
Synonyms : galaxy
Extragalactic nebula ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Extragalactic nebula ka matlab kya hota hai?