different between blindness vs xerophthalmia

blindness

English

Etymology

From Middle English blyndnes, blyndnesse, from Old English blindnes (blindness), equivalent to blind +? -ness.

Pronunciation

  • IPA(key): /?bla?ndn?s/
  • Hyphenation: blind?ness

Noun

blindness (usually uncountable, plural blindnesses)

  1. The condition of being blind; unable to see.
  2. (figuratively) Want of intellectual or moral discernment; mental darkness; ignorance, heedlessness.
  3. (obsolete) concealment

Synonyms

  • ablepsy (rare)
  • blindhood (rare)
  • cecity
  • sightlessness

Derived terms

  • colour blindness, color blindness
  • deaf-blindness, deafblindness
  • snow blindness
  • stereoblindness

Translations

See also

  • anosmia
  • deafness

References

  • blindness in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
  • “blindness”, in OED Online ?, Oxford, Oxfordshire: Oxford University Press, launched 2000

blindness From the web:

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  • what causes blindness in one eye


xerophthalmia

English

Etymology

xero- +? ophthalmia

Noun

xerophthalmia (plural xerophthalmias)

  1. (ophthalmology) A condition due to a deficiency of vitamin A where the conjunctiva and cornea become dry. The condition starts with conjunctival xerosis and night blindness and progresses to corneal xerosis and, later, a severe condition called keratomalacia.

Derived terms

  • xerophthalmic

Translations

xerophthalmia From the web:

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  • what is xerophthalmia quizlet
  • what is xerophthalmia in tamil
  • what is xerophthalmia meaning in hindi
  • what is xerophthalmia and keratomalacia
  • what is xerophthalmia in urdu
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