Synonyms of circumference in English:

circumference


See US English definition of circumference

See UK English definition of circumference

See Spanish definition of circunferencia

noun

1‘the circumference of the pit’

SYNONYMS
perimeter, border, boundary
edge, rim, verge, margin, outline, fringe
bounds, limits, extremity, confines
literary marge, bourn, skirt

2‘the circumference of his upper arm’

SYNONYMS
girth, width