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umbra

From Wiktionary, the free dictionary

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See also: Umbra and umbră

English

English Wikipedia has an article on:
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Etymology

Borrowed from Latin umbra (shadow). Doublet of umber.

Pronunciation

  • enPR: ŭmʹbrə, IPA(key): /ˈʌmbɹə/
  • Audio (Southern England):(file)
  • Rhymes: -ʌmbɹə
  • Hyphenation: um‧bra

Noun

umbra (plural umbras or umbrae or (obsolete) umbræ)

  1. The fully shaded inner region of a shadow cast by an opaque object.
    1. (astronomy) The area on the earth or moon experiencing the total phase of an eclipse.
  2. (astronomy) The central region of a sunspot.
  3. (chiefly literary) A shadow.
  4. (archaic) An uninvited guest brought along by one who was invited.
  5. One of the family Umbridae of mudminnows.
  6. One of genus Umbrina of drums (family Sciaenidae).
  7. (mathematics) An element of the umbral calculus.
    • 2009, Ernesto Damiani, Ottavio D'Antona, Vincenzo Marra, From Combinatorics to Philosophy: The Legacy of G.-C. Rota, (page 113)#:
      In order to set up such an algorithm, we need the notion of multiplicative inverse of an umbra. Two umbrae are said to be multiplicative inverse to each other when αγ ≡ u.

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Catalan

Pronunciation

Noun

umbra f (plural umbres)

  1. female equivalent of umbre

Adjective

umbra

  1. feminine singular of umbre

Danish

Etymology

From Latin umbra (shadow).

Pronunciation

  • IPA(key): /ɔmbra/, [ˈɔmb̥ʁɑ]

Noun

umbra c (singular definite umbraen, not used in plural form)

  1. umber (pigment, colour)
  2. (as an adjective) umber (of a reddish brown colour)

Finnish

Etymology

Learned borrowing from Latin umbra.

Pronunciation

  • IPA(key): /ˈumbrɑ/, [ˈum.brɑ̝]
  • Rhymes: -umbrɑ
  • Syllabification(key): umb‧ra
  • Hyphenation(key): umb‧ra

Noun

umbra

  1. umbra

Declension

More information nominative, genitive ...
More information first-person singular possessor, singular ...

Synonyms

Further reading

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Interlingua

Etymology

From Latin.

Noun

umbra (plural umbras)

  1. shadow

Italian

Pronunciation

  • IPA(key): /ˈum.bra/
  • Rhymes: -umbra
  • Hyphenation: ùm‧bra

Adjective

umbra

  1. feminine singular of umbro

Noun

umbra f (plural umbre)

  1. female equivalent of umbro

Anagrams

Latin

Norwegian Nynorsk

Romanian

Spanish

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