Part of speech: Noun
the size of something as given by the distance around it
Categories: Size
Part of speech: Noun
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
Categories: Boundary line, Border, Borderline, Delimitation, Mete
Part of speech: Noun
the length of the closed curve of a circle
Categories: Length
The word "circumference" comes from Latin circumferentia.
Many Latin words entered English twice—once through French and once through direct borrowing.