obim

1. volume; extent; scope
   Obim posla se ove godine udvostručio. — The workload doubled this year.
   Još ne znamo pun obim štete. — We don't yet know the full extent of the damage.
2. (in geometry, of the body) perimeter; circumference; girth
   Izračunajte obim kruga i kvadrata. — Calculate the circumference of the circle and the perimeter of the square.
   Obim struka mi je sedamdeset centimetara. — My waist measurement is seventy centimetres.

Geometric volume is zapremina in Serbian; in maths obim means perimeter.