English-Thai Dictionary
quadrilateral
ADJ ที่ มี สี่ ด้าน four-sided unilateral many-sided ti-me-se-dan
quadrilateral
N รูปสี่เหลี่ยม quadrangle tetragon rub-se-liam
quadrilaterally
ADV อย่าง เป็น รูปสี่เหลี่ยม yang-pen-se-liam
Webster's 1828 Dictionary
QUADRILATERAL
a.[L. quadra, or quatuor, four, and latus, side. ] Having four sides and four angles.
QUADRILATERAL
n.A figure having four sides and four angles; a quadrangular figure.
QUADRILATERALNESS
n.The property of having four right lined sides, forming as many right angles.
Webster's 1913 Dictionary
QUADRILATERAL
Quad `ri *lat "er *al, a. Etym: [L. quadrilaterus: cf. F. quadrilatère, quadrilatéral. See Quadri- and Lateral. ]
Defn: Having four sides, and consequently four angles; quadrangular.
QUADRILATERAL
QUADRILATERAL Quad `ri *lat "er *al, n.
1. (Geom.)
Defn: 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. Complete quadrilateral (Geom.), the figure made up of the six straight lines that can be drawn through four points, A., B, C,I, the lines being supposed to be produced indefinitely.
QUADRILATERALNESS
QUADRILATERALNESS Quad `ri *lat "er *al *ness, n.
Defn: The property of being quadrilateral.
New American Oxford Dictionary
quadrilateral
quad ri lat er al |ˌkwädrəˈlatərəl ˌkwɑdrəˈlætrəl | ▶noun a four-sided figure. ▶adjective having four straight sides. ORIGIN mid 17th cent.: from late Latin quadrilaterus (from Latin quadri- ‘four ’ + latus, later- ‘side ’) + -al .
Oxford Dictionary
quadrilateral
quad ¦ri |lat ¦eral |ˌkwɒdrɪˈlat (ə )r (ə )l | ▶noun a four-sided figure. ▶adjective having four straight sides. ORIGIN mid 17th cent.: from late Latin quadrilaterus (from Latin quadri- ‘four ’ + latus, later- ‘side ’) + -al .
Sanseido Wisdom Dictionary
quadrilateral
qu à dri l á teral 名詞 C 形容詞 四辺形 (の ).
The Wordsmith Dictionary