quadrilateral

quadrilateral

quad·ri·lat·er·al

Q0008700 (kwŏd′rə-lăt′ər-əl)n. A polygon having four sides.adj. Having four sides.

quadrilateral

(ˌkwɒdrɪˈlætərəl) adj (Mathematics) having or formed by four sidesn (Mathematics) Also called: tetragon a polygon having four sides. A complete quadrilateral consists of four lines and their six points of intersection

quad•ri•lat•er•al

(ˌkwɒd rəˈlæt ər əl)

adj. 1. having four sides. n. 2. Geom. a. a polygon with four sides. b. a figure formed by four straight lines that have six points of intersection. [1640–50; < Latin quadrilater(us) four-sided + -al¹. See quadri-, lateral] quad`ri•lat′er•al•ly, adv.

quad·ri·lat·er·al

(kwŏd′rə-lăt′ər-əl) A polygon that has four sides, such as a rectangle or rhombus.

Thesaurus

Noun	1.	quadrilateral - a four-sided polygon quadrangle, tetragonpolygon, polygonal shape - a closed plane figure bounded by straight sidesparallelogram - a quadrilateral whose opposite sides are both parallel and equal in lengthtrapezium - a quadrilateral with no parallel sidestrapezoid - a quadrilateral with two parallel sides
Adj.	1.	quadrilateral - having four sidesfour-sidedmany-sided, multilateral - having many parts or sides

Translations

四边形

quadrilateral

(kwodriˈlӕtərəl) noun a two-dimensional figure with four straight sides. 四邊形 四边形