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单词 perimeter
释义

perimeter

English

Etymology

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

Pronunciation

  • (UK, US) enPR: pərĭm'ĭtər, IPA(key): /pəˈɹɪmɪtə(ɹ)/
  • (file)
  • Rhymes: -ɪmɪtə(ɹ)

Noun

perimeter (plural perimeters)

  1. (mathematics) The sum of the distance of all the lengths of the sides of an object.
  2. (mathematics) The length of such a boundary.
  3. The outer limits of an area. See synonyms at circumference.
  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.

Synonyms

  • (mathematics): circumference

Synonyms

  • (given grounds): premises
  • perimeter fence
  • perimetric, perimetrical
  • perimetrically

Translations

Anagrams

  • peritreme
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