noun · 3 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/kəˈlɒstɹəm/
General-American, dialectal:/kəˈlɑstɹəm/of Canada
US:Recorded audio is listed in the source snapshot.
Canada, dialectal:/kəˈlɒstɹəm/of the US
Australian:/kəˈlɔstɹəm/
New-Zealand:/kəˈlɒstɹəm/
New-Zealand:[kəˈlɔ̟stɹəm]
1
noun
Meaning 1
A form of milk produced by the mammary glands in late pregnancy and the few days after giving birth.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Topics: medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: beestings, first milk, fore-milk, green milk
Antonyms: none provided
2
noun
Meaning 2
A mixture of turpentine and egg yolk, formerly used as an emulsion.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
milky fluid secreted for the first day or two after parturition
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: foremilk
Antonyms: none provided
Broader terms: milk
History
Etymology
Borrowed from Latin colostrum, of uncertain origin.
Across languages
Translations
112 source translations are retained for this English entry.
Albanian:
kulloshtër
— a form of milk
Southern Altai:
уус сӱт
(uus süt)
— a form of milk
Southern Altai:
уус
(uus)
— a form of milk
Arabic:
لَبَأ
(labaʔ)
— a form of milk
Armenian:
դալ
(dal)
— a form of milk
Armenian:
խիժ
(xiž)
— a form of milk
Armenian:
խեժ
(xež)
— a form of milk
Assamese:
ফেঁহু
(phẽhu)
— a form of milk
Azerbaijani:
ağız
— a form of milk
Azerbaijani:
bulama
— a form of milk
Bashkir:
ыуыҙ
(ıwıź)
— a form of milk
Basque:
oritz
— a form of milk
Belarusian:
мало́дзіва
(malódziva)
— a form of milk
Bulgarian:
кола́стра
(kolástra)
— a form of milk
Burmese:
နို့ရည်ကြည်
(nui.ranykrany)
— a form of milk
Catalan:
calostre
— a form of milk
Chinese Mandarin:
初乳
(chūrǔ)
— a form of milk
Czech:
mlezivo
— a form of milk
Czech:
kolostrum
— a form of milk
Danish:
råmælk
— a form of milk
Dutch:
colostrum
— a form of milk
Dutch:
voormelk
— a form of milk
Dutch:
biest
— a form of milk
Estonian:
ternespiim
— a form of milk
Faroese:
oskamjólk
— a form of milk
Faroese:
rámjólk
— a form of milk
Finnish:
ternimaito
— a form of milk
French:
colostrum
— a form of milk
West-Frisian:
bjist
— a form of milk
Friulian:
caiostre
— a form of milk
Galician:
costro
— a form of milk
Galician:
formigo
— a form of milk
German:
Kolostrum
— a form of milk
German:
Vormilch
— a form of milk
German:
Erstmilch
— a form of milk
German:
Biestmilch
— a form of milk
German:
Biest
— a form of milk
Greek:
πρωτόγαλα
(protógala)
— a form of milk
Ancient Greek:
πυριάτη
(puriátē)
— a form of milk
Ancient Greek:
πυός
(puós)
— a form of milk
Pontic Greek:
ταραχτόν
(tarachtón)
— a form of milk
Hebrew:
קולוסטרום
— a form of milk
Hindi:
खीस
(khīs)
— a form of milk
Hindi:
नवदुग्ध
(navdugdh)
— a form of milk
Hungarian:
előtej
— a form of milk
Hungarian:
kolosztrum
— a form of milk
Icelandic:
broddmjólk
— a form of milk
Icelandic:
broddur
— a form of milk
Ingrian:
kokkomaito
— a form of milk
Ingrian:
pihkamaito
— a form of milk
Ingrian:
juustomaito
— a form of milk
Irish:
gruth buí
— a form of milk
Italian:
colostro
— a form of milk
Japanese:
初乳
(shonyū)
— a form of milk
Kazakh:
уыз
(uyz)
— a form of milk
Kikuyu:
gĩthana
— a form of milk
Korean:
초유
(choyu)
— a form of milk
Central Kurdish:
ژەک
(jek)
— a form of milk
Northern Kurdish:
firo
— a form of milk
Northern Kurdish:
axuz
— a form of milk
Northern Kurdish:
jek
— a form of milk
Kyrgyz:
ууз
(uuz)
— a form of milk
Latin:
colostrum
— a form of milk
Macedonian:
сереј
(serej)
— a form of milk
Macedonian:
серај
(seraj)
— a form of milk
Malayalam:
ചീമ്പാൽ
(cīmpāl)
— a form of milk
Maltese:
liba
— a form of milk
Marathi:
चीक
(cīk)
— a form of milk
Mongolian:
уураг
(uurag)
— a form of milk
Norwegian Bokmål:
råmelk
— a form of milk
Norwegian Bokmål:
råmjølk
— a form of milk
Norwegian Nynorsk:
råmjølk
— a form of milk
Occitan:
colòstrum
— a form of milk
Church Slavic:
млѣзиво
(mlězivo)
— a form of milk
Old East Slavic:
молозиво
(molozivo)
— a form of milk