Apedia

Perimeter Area Noun Edge Land Per·Im·Eter Pəˈrɪmɪtə(R Pəˈrɪmɪtər

word perimeter
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WDF

perimeter

[pəˈrɪmɪtə(r)]

CET6TEM8GRETOEFLIELTS
n6679
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NOUN7695
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Spoken:

38127369
perimeters[209]
周长(51%),边缘(34%),周界(15%)
n.周长;周界;[眼科] 视野计
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Collins
perimeter ★☆☆☆☆
/pərɪ̱mɪtə(r)/
1
[N-COUNT 可数名词]外缘;边缘 The perimeter of an area of land is the whole of its outer edge or boundary.
  • ...the perimeter of the airport...

    机场四周

  • Officers dressed in riot gear are surrounding the perimeter fence.

    身穿防暴服的警察正在包围外围的栅栏。


Oxford
per·im·eter / pəˈrɪmɪtə(r) ; NAmE pəˈrɪmɪtər / noun 1 the outside edge of an area of land (土地的)外缘,边缘 ◆ Guards patrol the perimeter of the estate. 保安人员在庄园四周巡逻。 ◆ a perimeter fence/track/wall 围绕四周的栅栏╱小径╱墙 2 ( mathematics 数 ) the total length of the outside edge of an area or a shape 周长 ☞compare
circumference
perimeter perimeters
per·im·eter / pəˈrɪmɪtə(r) ; NAmE pəˈrɪmɪtər /
LDC
perimeterpe‧rim‧e‧ter /pəˈrɪmɪtə $ -ər/ noun [countable]
Word Origin
Examples
Thesaurus
Collocations
1the border around an enclosed area such as a military campperimeter of the perimeter of the airfieldperimeter fence/wall A mine blew a hole in the perimeter wall.► see thesaurus at
edge
2the whole length of the border around an area or shapeperimeter of Calculate the perimeter of the rectangle. →
circumference

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