dictionary.ptcircumferencenounfemininegeneral usecommon/siɾkũfɨɾˈẽsjɐ/cir·cun·fe·rên·ci·aPortuguêsEnglishEspañolFrançaisDefinition1A closed plane curve consisting of all points at a given distance (radius) from a fixed point (center). Also, the length of this curve.Usage examples“They measured the circumference of the tree trunk.”“The circumference of the circle is calculated using the formula 2πr.”Synonymsperimetercircuit
A closed plane curve consisting of all points at a given distance (radius) from a fixed point (center). Also, the length of this curve.Usage examples“They measured the circumference of the tree trunk.”“The circumference of the circle is calculated using the formula 2πr.”Synonymsperimetercircuit