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English Lexicon

Retinitis Pigmentosa

/ˌrɛt.ɪˈnaɪ.tɪs pɪɡ.mɛnˈtoʊ.sə/
nounCEFR C2 (Proficient)Top #45000 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A group of rare, genetic disorders that involve a breakdown and loss of cells in the retina, leading to declining vision and eventual blindness.

    "Early symptoms of retinitis pigmentosa typically include difficulty seeing at night and a loss of peripheral vision."
  2. 2

    A chronic progressive retinal dystrophy characterized by abnormal dark pigment deposits visible on examination of the fundus.

    "The ophthalmologist noted characteristic bone-spicule pigmentation in the retina, confirming the diagnosis of retinitis pigmentosa."
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Linguistic Origin & Historical Etymology

Derived from New Latin, combining 'retina' (from Latin rēte, meaning 'net') with the Greek suffix '-itis' denoting inflammation, and 'pigmentosa' from Latin 'pigmentum' referring to pigment deposition. The clinical term emerged in the 19th century as ophthalmologists began formally categorizing hereditary degenerative retinal disorders.

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10 Global Lexicons: How "Retinitis Pigmentosa" is said worldwide

Click any language below to open its dedicated Language to English dictionary page with native script & transliteration

🇫🇷French → English

rétinite pigmentaire

Transliteration: ʁetinit piɡmɑ̃tɛʁ

"La rétinite pigmentaire est une maladie génétique rare de l'œil."

🇩🇪German → English

Retinitis pigmentosa

Transliteration: ʁetiˈniːtɪs piɡmɛnˈtoːza

"Retinitis pigmentosa führt schleichend zu einer Verschlechterung des Sehvermögens."

🇮🇹Italian → English

retinite pigmentosa

Transliteration: retiˈnite piɡmenˈtosa

"La retinite pigmentosa colpisce dapprima la visione notturna."

🇪🇸Spanish → English

retinosis pigmentaria

Transliteration: retiˈnosis piɣmenˈtaɾja

"La retinosis pigmentaria es una enfermedad degenerativa ocular."

🇵🇹Portuguese → English

retinose pigmentar

Transliteration: ʁetiˈnozᵻ piɡmẽˈtaɾ

"A retinose pigmentar causa a perda gradual da visão periférica."

🇮🇳Hindi → English

रेटिनाइटिस पिगमेंटोसा

Transliteration: retināīṭis pigmeṇṭosā

"रेटिनाइटिस पिगमेंटोसा एक आनुवंशिक दृष्टि विकार है।"

🇨🇳Chinese → English

视网膜色素变性

Transliteration: shì wǎng mó sè sù biàn xìng

"视网膜色素变性会导致夜盲和视野缩小。"

🇰🇷Korean → English

망막색소변성증

Transliteration: mangmak-saekso-byeonseong-jeung

"망막색소변성증은 진행성 시력 저하를 유발합니다."

🇯🇵Japanese → English

網膜色素変性症

Transliteration: mōmaku shikiso henseishō

"網膜色素変性症は難病に指定されている眼疾患です。"

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