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retina

retina · retinas · retinae

сітківка, ретина

сетчатка, ретина

Netzhaut, Retina

The thin layer of cells at the back of the eyeball that contains rods and cones…The thin layer of cells at the back of the eyeball that contains rods and cones sensitive to light, which trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

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UK/ˈɹɛt.ɪ.nə/US/ˈɹɛt.ə.nə/

» Have you ever had a detached retina?

Hatten Sie je eine Netzhautablösung?

Значення

значень: 1

The thin layer of cells at the back of the eyeball that contains rods and cones sensitive to light, which trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.
Netzhaut, Retina
сетча́ткаsetčátka, рети́наretína
сіткі́вкаsitkívka, рети́наretýna
the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve

Приклади

речень: 5

Have you ever had a detached retina?
deHatten Sie je eine Netzhautablösung? — brauchinet
CC BY 2.0 FR · Tatoeba · NurseMeeks · B2Відкрити на Tatoeba Повідомити про проблему
The image projected onto the retina is inverted.
CC BY 2.0 FR · Tatoeba · kedge · C1Відкрити на Tatoeba Повідомити про проблему
The choroid is a highly vascularised, darkly pigmented layer found in between the retina and the sclera of the eye.
CC BY 2.0 FR · Tatoeba · BobbyLee · C2Відкрити на Tatoeba Повідомити про проблему
The security system scanned Tom's retina.
CC0 · Tatoeba · shekitten · B2Відкрити на Tatoeba Повідомити про проблему
This could cause irreversible damage to Damiano’s retina.
CC BY 2.0 FR · Tatoeba · Amastan · C1Відкрити на Tatoeba Повідомити про проблему

Переклади

мов: 9

Українська

За значеннями 1

thin layer of cells at the back of the eyeball:

Русский

За значеннями 1

thin layer of cells at the back of the eyeball:

Deutsch

За значеннями 1

thin layer of cells at the back of the eyeball:

Походження

From Middle English rethina, borrowing from Medieval Latin rētīna (“retina”, feminine noun

From Middle English rethina, borrowing from Medieval Latin rētīna (“retina”, feminine noun), ellipsis of tunica rētīna (“net-like tunic”), used to describe the blood vessel system at the back of the eye. The phrase is attested in the 12th century in Guillelmus the abbot and Gerard of Cremona—the latter may have created this phrase as a translation for Arabic طَبَقَة شَبَكِيَّة (ṭabaqa šabakiyya) "net-like layer", which translates Ancient Greek ἀμφιβληστροειδής χῐτών (amphiblēstroeidḗs khĭtṓn, “retina”), which is attested in the ancient medical writer Galen.

Wiktionary, CC BY-SA 4.0 · source