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Barrier vs Septum - What's the difference?

barrier | septum |

As nouns the difference between barrier and septum

is that barrier is a structure that bars passage while septum is (anatomy) a wall separating two cavities; a partition; as, the nasal septum.

barrier

Noun

(en noun)
  • A structure that bars passage.
  • An obstacle or impediment.
  • * {{quote-magazine, title=Towards the end of poverty
  • , date=2013-06-01, volume=407, issue=8838, page=11, magazine=(The Economist) citation , passage=America’s poverty line is $63 a day for a family of four. In the richer parts of the emerging world $4 a day is the poverty barrier . But poverty’s scourge is fiercest below $1.25 ([…]): people below that level live lives that are poor, nasty, brutish and short.}}
  • A boundary or limit.
  • Derived terms

    * barrier reef * color barrier * crash barrier * diffusion-barrier * half-barrier * ice barrier * language barrier * racial barrier * sound barrier * tilt barrier * tire barrier * toll barrier

    septum

    English

    (wikipedia septum)

    Alternative forms

    * (l) *

    Noun

    (en-noun)
  • (anatomy) A wall separating two cavities; a partition; as, the nasal septum.
  • * 2002 , Springhouse, Lippincott Williams & Wilkins, Illustrated Manual of Nursing Practice , page 1158
  • Deviated septum , a shift from the midline that commonly occurs in normal growth, is present in most adults.
  • (botany) A partition that separates the cells of a fruit.
  • (mycology) A partition that separates the cells of a (septated) fungus.
  • (zoology) One of the radial calcareous plates of a coral.
  • (zoology) One of the transverse partitions dividing the shell of a mollusk, or of a rhizopod, into several chambers.
  • (zoology) One of the transverse partitions dividing the body cavity of an annelid.