One entry found for circumference.

Main Entry: cir·cum·fer·ence
Pronunciation: s(r)-km(p)-frn(t)s, -f(-)rn(t)s
Function: noun
1 : a line that goes around or encloses a circle
2 : the outer boundary of a figure or area
3 : the distance around something <the circumference of the earth at the equator>

Pronunciation Symbols