B2существительное · редкое

retina

retina · retinas · retinae

сетчатка, ретина

сітківка, 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?

Значение

значений: 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

Примеры

предложений: 5

Have you ever had a detached retina?
deHatten Sie je eine Netzhautablösung? — brauchinet
CC BY 2.0 FR · Tatoeba · NurseMeeks · B2Открыть на Tatoeba Сообщить о проблеме
The image projected onto the retina is inverted.
CC BY 2.0 FR · Tatoeba · kedge · C1Открыть на Tatoeba Сообщить о проблеме
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 · C2Открыть на Tatoeba Сообщить о проблеме
The security system scanned Tom's retina.
CC0 · Tatoeba · shekitten · B2Открыть на Tatoeba Сообщить о проблеме
This could cause irreversible damage to Damiano’s retina.
CC BY 2.0 FR · Tatoeba · Amastan · C1Открыть на Tatoeba Сообщить о проблеме

Переводы

языков: 9

Українська

По значениям 1

thin layer of cells at the back of the eyeball:

Русский

По значениям 1

thin layer of cells at the back of the eyeball:

Deutsch

По значениям 1

thin layer of cells at the back of the eyeball:

Происхождение

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