See beta decay in All languages combined, or Wiktionary
{
"forms": [
{
"form": "beta decays",
"tags": [
"plural"
]
}
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"head_templates": [
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},
"expansion": "beta decay (countable and uncountable, plural beta decays)",
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"lang": "English",
"lang_code": "en",
"pos": "noun",
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{
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{
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{
"kind": "other",
"langcode": "en",
"name": "Nuclear physics",
"orig": "en:Nuclear physics",
"parents": [],
"source": "w"
},
{
"kind": "other",
"langcode": "en",
"name": "Radioactivity",
"orig": "en:Radioactivity",
"parents": [],
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}
],
"glosses": [
"A nuclear reaction in which a beta particle (electron or positron) is emitted."
],
"id": "en-beta_decay-en-noun-6y1iCkY0",
"links": [
[
"nuclear physics",
"nuclear physics"
],
[
"nuclear reaction",
"nuclear reaction"
],
[
"beta particle",
"beta particle"
],
[
"electron",
"electron"
],
[
"positron",
"positron"
]
],
"qualifier": "nuclear physics",
"raw_glosses": [
"(nuclear physics) A nuclear reaction in which a beta particle (electron or positron) is emitted."
],
"tags": [
"countable",
"uncountable"
],
"translations": [
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "nuclear reaction",
"word": "beetahajoaminen"
},
{
"code": "pl",
"lang": "Polish",
"lang_code": "pl",
"sense": "nuclear reaction",
"tags": [
"masculine"
],
"word": "rozpad beta"
},
{
"code": "ru",
"lang": "Russian",
"lang_code": "ru",
"roman": "beta-raspad",
"sense": "nuclear reaction",
"tags": [
"masculine"
],
"word": "бета-распад"
},
{
"code": "sv",
"lang": "Swedish",
"lang_code": "sv",
"sense": "nuclear reaction",
"tags": [
"neuter"
],
"word": "betasönderfall"
}
]
}
],
"word": "beta decay"
}
{
"forms": [
{
"form": "beta decays",
"tags": [
"plural"
]
}
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"pos": "noun",
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{
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"English entries with incorrect language header",
"English lemmas",
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"Pages with entries",
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"Terms with Polish translations",
"Terms with Russian translations",
"Terms with Swedish translations",
"en:Nuclear physics",
"en:Radioactivity"
],
"glosses": [
"A nuclear reaction in which a beta particle (electron or positron) is emitted."
],
"links": [
[
"nuclear physics",
"nuclear physics"
],
[
"nuclear reaction",
"nuclear reaction"
],
[
"beta particle",
"beta particle"
],
[
"electron",
"electron"
],
[
"positron",
"positron"
]
],
"qualifier": "nuclear physics",
"raw_glosses": [
"(nuclear physics) A nuclear reaction in which a beta particle (electron or positron) is emitted."
],
"tags": [
"countable",
"uncountable"
]
}
],
"translations": [
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "nuclear reaction",
"word": "beetahajoaminen"
},
{
"code": "pl",
"lang": "Polish",
"lang_code": "pl",
"sense": "nuclear reaction",
"tags": [
"masculine"
],
"word": "rozpad beta"
},
{
"code": "ru",
"lang": "Russian",
"lang_code": "ru",
"roman": "beta-raspad",
"sense": "nuclear reaction",
"tags": [
"masculine"
],
"word": "бета-распад"
},
{
"code": "sv",
"lang": "Swedish",
"lang_code": "sv",
"sense": "nuclear reaction",
"tags": [
"neuter"
],
"word": "betasönderfall"
}
],
"word": "beta decay"
}
Download raw JSONL data for beta decay meaning in English (1.7kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-01-03 from the enwiktionary dump dated 2026-01-01 using wiktextract (96027d6 and 9905b1f). 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.