See black oxide in All languages combined, or Wiktionary
{
"forms": [
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"categories": [
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"word": "bluing"
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{
"word": "browning"
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{
"word": "phosphating"
},
{
"word": "passivation"
},
{
"word": "plating"
},
{
"word": "electroplating"
},
{
"word": "galvanizing"
}
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"text": "Near-synonym: blackening"
},
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4,
15
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"glosses": [
"Any of several coatings for steels or copper; some are oxides (mainly iron(II,III) oxide), some are nitrites or nitrates, and some are selenides; all are black; the main purposes are the antireflective and cosmetic effects; the anticorrosion effects are small."
],
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{
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"id": "en-black_oxide-en-noun-en:Q2624219",
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[
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"steel"
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"copper"
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],
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"iron(II,III) oxide",
"iron(II,III) oxide"
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"raw_glosses": [
"(idiomatic) Any of several coatings for steels or copper; some are oxides (mainly iron(II,III) oxide), some are nitrites or nitrates, and some are selenides; all are black; the main purposes are the antireflective and cosmetic effects; the anticorrosion effects are small."
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"glosses": [
"Used other than figuratively or idiomatically: any oxide that is black; often, iron(II,III) oxide."
],
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"word": "oxide"
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{
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],
"related": [
{
"_dis1": "38 62",
"english": "a mineral that is chemically equivalent to some kinds of black oxide",
"translation": "a mineral that is chemically equivalent to some kinds of black oxide",
"word": "magnetite"
}
],
"senseid": [
"en:literal"
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"tags": [
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"word": "black oxide"
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{
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"lang_code": "en",
"pos": "noun",
"related": [
{
"english": "a mineral that is chemically equivalent to some kinds of black oxide",
"translation": "a mineral that is chemically equivalent to some kinds of black oxide",
"word": "magnetite"
}
],
"senses": [
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"coordinate_terms": [
{
"word": "bluing"
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{
"word": "browning"
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{
"word": "phosphating"
},
{
"word": "passivation"
},
{
"word": "plating"
},
{
"word": "electroplating"
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{
"word": "galvanizing"
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"text": "Near-synonym: blackening"
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"Any of several coatings for steels or copper; some are oxides (mainly iron(II,III) oxide), some are nitrites or nitrates, and some are selenides; all are black; the main purposes are the antireflective and cosmetic effects; the anticorrosion effects are small."
],
"hypernyms": [
{
"word": "coating"
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{
"word": "finish"
},
{
"word": "substance"
},
{
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[
"iron(II,III) oxide",
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[
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[
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"raw_glosses": [
"(idiomatic) Any of several coatings for steels or copper; some are oxides (mainly iron(II,III) oxide), some are nitrites or nitrates, and some are selenides; all are black; the main purposes are the antireflective and cosmetic effects; the anticorrosion effects are small."
],
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{
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"Used other than figuratively or idiomatically: any oxide that is black; often, iron(II,III) oxide."
],
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"word": "black oxide"
}
Download raw JSONL data for black oxide meaning in English (2.8kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-09-06 from the enwiktionary dump dated 2026-09-02 using wiktextract (ccec6f1 and 4deed51). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.