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vertex

From Wiktionary, the free dictionary
See also:vèrtex

English

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EnglishWikipedia has an article on:
Wikipedia

Etymology

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LateMiddle English, borrowed fromLatinvertex(whirl, eddy; top, crown, peak, summit).Doublet ofvortex.

Pronunciation

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Noun

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vertex (pluralverticesorvertexes)

  1. Thehighestpoint,top orapex of something.
    Synonyms:acme,apex,peak,top
    Antonym:fundus
    1. (anatomy) Thehighest surface on theskull; thecrown of thehead.
  2. (geometry) Anangularpoint of apolygon,polyhedron or higher orderpolytope.
    1. The commonpoint of the tworays that form anangle.
    2. Thepoint at which anaxis meets acurve orsurface.
  3. (mathematics) Apoint on thecurve with a localminimum ormaximum ofcurvature.
  4. (graph theory) One of theelements of agraph joined or not byedges to othervertices.
    Synonym:node
    Coordinate term:plot
  5. (computer graphics) Apoint in3D space, usually given in terms of itsCartesian coordinates.
  6. (optics) Thepoint where thesurface of alens crosses theoptical axis.
  7. (particle physics) Aninteraction point.
  8. (astrology) Thepoint where theprime vertical meets theecliptic in the westernhemisphere of anatalchart.
  9. (typography) A sharp downwardpoint opposite acrotch, as in the letters "V" and "W" but not "Y".
    Coordinate term:apex

Derived terms

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Related terms

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Translations

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highest point
highest surface on skull
corner of a polygon or polyhedron
element of a graph
point in 3D space
point where the surface of an optical element crosses the optical axis
physics: interaction point
  • Finnish:vuorovaikutuspiste
  • Italian:please add this translation if you can
  • Spanish:please add this translation if you can
The translations below need to be checked and inserted above into the appropriate translation tables. See instructions atWiktionary:Entry layout § Translations.
Translations to be checked‌: "point of intersection of an axis and a curve"

See also

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References

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French

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FrenchWikipedia has an article on:
Wikipediafr

Etymology

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Borrowed fromLatinvertex.

Pronunciation

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Noun

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vertex m (pluralvertex)

  1. (anatomy)vertex

Further reading

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Latin

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Alternative forms

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Etymology

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Fromvertō(to turn around, turn about).

(Thisetymology is missing or incomplete. Please add to it, or discuss it at theEtymology scriptorium.)

Pronunciation

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Noun

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vertex m (genitiveverticis);third declension

  1. whirl,whirlpool,eddy,vortex
  2. eddy ofwind orflame,whirlwind,coil of flame
  3. (literally, anatomy)top,crown of thehead
  4. (poetic)head
    vacuusvertexan empty head
  5. pole of theheavens (north orsouth)
  6. highestpoint,top,peak,summit (of amountain,house,tree, etc.)
    Synonyms:cacūmen,apex,culmen,fastīgium,summitās
    Antonym:fundus
    averticefrom above/at the top
    inverticemupright/vertically
  7. (figurative, poetic)highest,uttermost,greatest

Inflection

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Third-declension noun.

singularplural
nominativevertexverticēs
genitiveverticisverticum
dativeverticīverticibus
accusativeverticemverticēs
ablativeverticeverticibus
vocativevertexverticēs

Derived terms

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Descendants

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Early borrowings:

Later borrowings:

References

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Romanian

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Etymology

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Borrowed fromFrenchvertex, fromLatinvertex.

Pronunciation

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Noun

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vertex n (uncountable)

  1. vertex

Declension

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Declension ofvertex
singular onlyindefinitedefinite
nominative-accusativevertexvertexul
genitive-dativevertexvertexului
vocativevertexule

Further reading

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Retrieved from "https://en.wiktionary.org/w/index.php?title=vertex&oldid=84213796"
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