Quadrilateral

1.

(having four sides) ដែលមានជ្រុងឬមុខបួន

1.

A plane figure having four sides, and consequently four angles; a quadrangular figure; any figure formed by four lines.

2.

An area defended by four fortresses supporting each other; as, the Venetian quadrilateral, comprising Mantua, Peschiera, Verona, and Legnano.

1.

Having four sides, and consequently four angles; quadrangular.