perimeter

名词 n.
中文释义
英 /pɪˈɹɪm.ɪ.tə/    美 /pəˈɹɪm.ɪ.təɹ/|[-ɾɚ]|/pəˈɹɪm.ɪ.tə/|/ˈpɹɪm.ɪ.tə/|[-ɾɚ]

英文释义

名词 n.
  1. The sum of the distance of all the lengths of the sides of an object.
  2. The length of such a boundary.
  3. The outer limits of an area.
    — In 1977, Papa Wemba decided to change the name of his housing tract, in the outskirts of Kinshasa, to Village Molokai,² of which he declared himself traditional chief. Then, within this perimeter, he advocated a clothing style that featured, among its distinctions, a beret, and that went along with a way of walking, talking, and behaving toward others.
  4. A fortified strip or boundary usually protecting a military position.
  5. An instrument for determining the extent and shape of the field of vision.

词形变化

perimeters plural

词汇关系

近义词
circumference
衍生词
deperimeterization isoperimeter microperimeter perimeter check perimeter fence perimeterless perimetrically perimetric perimetrical semiperimeter

词源

From Latin perimetros, Ancient Greek περίμετρος (perímetros). Equivalent to peri- + meter.
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