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:/ˈpɪɡ aɪən/
General-American:/ˈpɪɡ ˌaɪ(ə)ɹn/
General-American:Recorded audio is listed in the source snapshot.
1
noun
Meaning 1
A brittle, impure form of iron produced by smelting iron ore which is often shaped into blocks; it is unsuitable for working but suitable for casting, and so is commonly used as an industrial raw material; (countable) a sample of such iron.
Definition source: English Wiktionary via Wiktextract
From pig (“animal of the family Suidae, especially the domesticated animal Sus domesticus; oblong block of cast metal (iron or lead)”) + iron. It appears that in early use sow was used to refer to larger blocks of smelted metal and pig smaller ones. From the 17th century, the words were adapted to newer methods of iron smelting, with pig used to describe blocks formed from molten iron served from the central channel (runner) of a pig bed which were said to resemble a litter of piglets nursing from a sow.
Across languages
Translations
63 source translations are retained for this English entry.
Albanian:
gizë
— impure form of iron produced by smelting iron ore
Arabic:
حديد غفل
— impure form of iron produced by smelting iron ore
Basque:
arrabio
— impure form of iron produced by smelting iron ore
Bengali:
কাঁচা লোহা
(kãca lōha)
— impure form of iron produced by smelting iron ore
Bulgarian:
чугун на слитъци
(čugun na slitǎci)
— impure form of iron produced by smelting iron ore
Catalan:
lingot d'alt forn
— impure form of iron produced by smelting iron ore
Chinese Mandarin:
生鐵 /生铁
(shēngtiě)
— impure form of iron produced by smelting iron ore
Chinese Mandarin:
銑鐵 /铣铁
(xiǎntiě)
— impure form of iron produced by smelting iron ore
Chinese Mandarin:
鑄鐵 /铸铁
(zhùtiě)
— impure form of iron produced by smelting iron ore
Min Nan Chinese:
鑄鉎仔 /铸𰽫仔
(chù-sin-á)
— impure form of iron produced by smelting iron ore
Min Nan Chinese:
鉎仔 /𰽫仔
(sen-á, sin-á)
— impure form of iron produced by smelting iron ore
Czech:
surové železo
— impure form of iron produced by smelting iron ore
Danish:
råjern
— impure form of iron produced by smelting iron ore
Esperanto:
krudfero
— impure form of iron produced by smelting iron ore
Finnish:
harkkorauta
— impure form of iron produced by smelting iron ore
Finnish:
takkirauta
— impure form of iron produced by smelting iron ore
French:
fonte brute
— impure form of iron produced by smelting iron ore
Galician:
gusa
— impure form of iron produced by smelting iron ore
German:
Roheisen
— impure form of iron produced by smelting iron ore
Greek:
αργός σίδηρος
(argós sídiros)
— impure form of iron produced by smelting iron ore
Hebrew:
ברזל גולמי
— impure form of iron produced by smelting iron ore
Hindi:
कच्चा लोहा
(kaccā lohā)
— impure form of iron produced by smelting iron ore
Hungarian:
disznó vas
— impure form of iron produced by smelting iron ore
Hungarian:
nyersvas
— impure form of iron produced by smelting iron ore
Indonesian:
besi gubal
— impure form of iron produced by smelting iron ore
Indonesian:
besi kasar
— impure form of iron produced by smelting iron ore
Irish:
muciarann
— impure form of iron produced by smelting iron ore
Italian:
ghisa grezza
— impure form of iron produced by smelting iron ore
Japanese:
銑鉄
(sentetsu)
— impure form of iron produced by smelting iron ore
Japanese:
銑
(zuku)
— impure form of iron produced by smelting iron ore
Korean:
선철
(seoncheol)
— impure form of iron produced by smelting iron ore
Macedonian:
су́рово же́лезо
(súrovo žélezo)
— impure form of iron produced by smelting iron ore
Malay:
besi jongkong
— impure form of iron produced by smelting iron ore
Norwegian Bokmål:
råjern
— impure form of iron produced by smelting iron ore
Norwegian Bokmål:
rujern
— impure form of iron produced by smelting iron ore
Norwegian Nynorsk:
råjern
— impure form of iron produced by smelting iron ore
Norwegian Nynorsk:
råjarn
— impure form of iron produced by smelting iron ore
Norwegian Nynorsk:
rujern
— impure form of iron produced by smelting iron ore
Norwegian Nynorsk:
rujarn
— impure form of iron produced by smelting iron ore
Persian:
آهن خام
— impure form of iron produced by smelting iron ore
Polish:
surówka
— impure form of iron produced by smelting iron ore
Portuguese:
ferro-gusa
— impure form of iron produced by smelting iron ore
Portuguese:
gusa
— impure form of iron produced by smelting iron ore
Romanian:
fontă brută
— impure form of iron produced by smelting iron ore
Russian:
чу́шковый чугу́н
(čúškovyj čugún)
— impure form of iron produced by smelting iron ore
Russian:
переде́льный чугу́н
(peredélʹnyj čugún)
— impure form of iron produced by smelting iron ore
Serbo-Croatian:
сѝрово жѐљезо
— impure form of iron produced by smelting iron ore
Serbo-Croatian:
sìrovo žèljezo
— impure form of iron produced by smelting iron ore
Sinhalese:
අමු යකඩ
(amu yakaḍa)
— impure form of iron produced by smelting iron ore
Slovak:
surové železo
— impure form of iron produced by smelting iron ore
Slovene:
grodelj
— impure form of iron produced by smelting iron ore
Spanish:
arrabio
— impure form of iron produced by smelting iron ore
Spanish:
hierro colado
— impure form of iron produced by smelting iron ore
Swedish:
tackjärn
— impure form of iron produced by smelting iron ore
Tagalog:
ilik-bakal
— impure form of iron produced by smelting iron ore
Turkish:
pik demir
— impure form of iron produced by smelting iron ore
Tuvan:
шой
(şoy)
— impure form of iron produced by smelting iron ore
Ukrainian:
переро́бний чаву́н
(pereróbnyj čavún)
— impure form of iron produced by smelting iron ore
Ukrainian:
сире́ залі́зо
(syré zalízo)
— impure form of iron produced by smelting iron ore
Urdu:
کَچّا لوہا
(kaccā lohā)
— impure form of iron produced by smelting iron ore
Vietnamese:
gang thỏi
— impure form of iron produced by smelting iron ore
Welsh:
haearn crai
— impure form of iron produced by smelting iron ore
Welsh:
haearn hwch
— impure form of iron produced by smelting iron ore