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Canada, General-American, Received-Pronunciation:
/ˈkɛɹətɪn/
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Southern-England:
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Australian, New-Zealand:
/ˈkeɹətən/
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CMU ARPABET:
K EH1 R AH0 T AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
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CMU ARPABET 2:
K EH1 R AH0 T IH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
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The protein of which hair and nails are composed.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
a fibrous scleroprotein that occurs in the outer layer of the skin and in horny tissues such as hair, feathers, nails, and hooves
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: ceratin
Antonyms: none provided
Broader terms: scleroprotein, albuminoid
Borrowed from German Keratin, from Ancient Greek κέρας (kéras, “horn”) + -in. Doublet of carat.
Across languages
Translations
42 source translations are retained for this English entry.
Arabic :
كيراتين
— protein that hair and nails are made of
Bulgarian :
кератин
(keratin)
— protein that hair and nails are made of
Catalan :
queratina
— protein that hair and nails are made of
Chinese Cantonese :
角質 /角质
(gok3 zat1)
— protein that hair and nails are made of
Chinese Mandarin :
角質 /角质
(jiǎozhì)
— protein that hair and nails are made of
Chinese Mandarin :
角蛋白
(jiǎodànbái)
— protein that hair and nails are made of
Chinese Mandarin :
角朊
(jiǎoruǎn)
— protein that hair and nails are made of
Czech :
keratin
— protein that hair and nails are made of
Czech :
rohovina
— protein that hair and nails are made of
Danish :
keratin
— protein that hair and nails are made of
Dutch :
keratine
— protein that hair and nails are made of
Esperanto :
kerato
— protein that hair and nails are made of
Finnish :
keratiini
— protein that hair and nails are made of
French :
kératine
— protein that hair and nails are made of
Galician :
queratina
— protein that hair and nails are made of
German :
Keratin
— protein that hair and nails are made of
German :
Hornstoff
— protein that hair and nails are made of
German :
Hornsubstanz
— protein that hair and nails are made of
Icelandic :
hyrni
— protein that hair and nails are made of
Icelandic :
hornefni
— protein that hair and nails are made of
Icelandic :
keratín
— protein that hair and nails are made of
Ido :
keratino
— protein that hair and nails are made of
Irish :
ceiritin
— protein that hair and nails are made of
Italian :
cheratina
— protein that hair and nails are made of
Japanese :
ケラチン
(kerachin)
— protein that hair and nails are made of
Khmer :
កេរ៉ាទីន
(keeraatiin)
— protein that hair and nails are made of
Māori :
keratini
— protein that hair and nails are made of
Norwegian Bokmål :
keratin
— protein that hair and nails are made of
Norwegian Nynorsk :
keratin
— protein that hair and nails are made of
Occitan :
queratina
— protein that hair and nails are made of
Persian :
کراتین
(kerâtin)
— protein that hair and nails are made of
Polish :
keratyna
— protein that hair and nails are made of
Portuguese :
queratina
— protein that hair and nails are made of
Romanian :
cheratină
— protein that hair and nails are made of
Russian :
керати́н
(keratín)
— protein that hair and nails are made of
Russian :
рогово́е вещество́
(rogovóje veščestvó)
— protein that hair and nails are made of
Spanish :
queratina
— protein that hair and nails are made of
Swahili :
keratini
— protein that hair and nails are made of
Swedish :
keratin
— protein that hair and nails are made of
Swedish :
hornämne
— protein that hair and nails are made of
Turkish :
keratin
— protein that hair and nails are made of
Welsh :
ceratin
— protein that hair and nails are made of