ţʵ

perimeter noun

ADJ. inner, outer | northern, southern, etc.

VERB + PERIMETER mark The river marks the eastern perimeter of our land.

PERIMETER + NOUN fence, wall | road, track

PREP. along the ~ I lugged my suitcase along the perimeter of the square. | around/round the ~ We walked round the perimeter of the prison. | inside/outside the ~ They demonstrated just outside the perimeter of the embassy. | on the ~ There's a small shop on the perimeter of the camp.