Meaning : The size of something as given by the distance around it.
Synonyms : perimeter
Meaning : The boundary line encompassing an area or object.
Example :
He had walked the full circumference of his land.
A danger to all races over the whole circumference of the globe.
Synonyms : circuit
Meaning : The length of the closed curve of a circle.
Circumference ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Circumference ka matlab kya hota hai?