Meaning : Everlastingly. For all time.
Example :
Rays...streaming perpetually from the sun.
Meaning : Without interruption.
Example :
The world is constantly changing.
Synonyms : always, constantly, forever, incessantly
Perpetually ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Perpetually ka matlab kya hota hai?