出典:Wiktionary
出典:『Wiktionary』 (2026/03/03 17:00 UTC 版)
cortex (countable and uncountable, plural cortexes or cortices)
(outer layer of an animalian organ or body structure):
From Proto-Indo-European *(s)kort-ek-s, from Proto-Indo-European *(s)kert-, extended from *(s)ker- (“to cut”).
Cognate with Ancient Greek κείρω (keírō, “to cut off”), English shear, German scheren, Albanian harr (“to cut, to mow”), Lithuanian ski̇̀rti (“separate”), Welsh ysgar (“separate”), Old Armenian քերեմ (kʻerem, “to scrape, scratch”). See also scortum (“skin, hide”).
cortex m or f (genitive corticis); third declension
Third-declension noun.
| singular | plural | |
|---|---|---|
| nominative | cortex | corticēs |
| genitive | corticis | corticum |
| dative | corticī | corticibus |
| accusative | corticem | corticēs |
| ablative | cortice | corticibus |
| vocative | cortex | corticēs |
Borrowings:
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the cerebrum
the cerebellum
a stomach
脊髄.
the spinal cord
the spinal cord
the spinal cord
the perineum
the hipbone
a cocoon
かま
a nail
あご
ひげ
a fence
名詞の変化形:
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