semicircle

Từ điển Việt Anh Việt 4in1 - English Vietnamese 4 in 1 Dictionary

sem‧i‧cir‧cle /ˈsemiˌsɜːkəl $ -ɜːr-/ BrE AmE noun [countable]
[Word Family: noun: ↑circle, ↑semicircle, ↑circulation; adjective: ↑circular, ↑semicircular, ↑circulatory; verb: ↑circle, ↑circulate]
half a circle
in a semicircle
About 50 children sat in a semicircle around me.
—semicircular /ˌsemiˈsɜːkjələ◂, ˌsemiˈsɜːkjʊlə◂ $ -ˈsɜːrkjələr◂/ adjective
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THESAURUS
types of shapes
▪ square a shape with four straight sides that are equal in length and four angles of 90 degrees
▪ circle a round shape that is like an O
▪ semicircle half a circle
▪ triangle a shape with three straight sides and three angles
▪ rectangle a shape with four straight sides and four angles of 90 degrees
▪ oval a shape like a circle, but that is longer than it is wide
▪ cylinder an object in the shape of a tube
▪ cube a solid object with six equal square sides
▪ pyramid a shape with a square base and four triangular sides that meet in a point at the top
▪ sphere a shape like a ball

s\\semicirclehu

semicircle
A semicircle is half a circle.

◎	['semisə:kl]
※	danh từ
	■	hình bán nguyệt; nửa vòng tròn, nửa đường tròn; vật được sắp theo hình bán nguyệt
		☆	a semicircle of chairs
			một dãy ghế xếp theo hình bán nguyệt