See hydrogen line on Wiktionary
Download JSON data for hydrogen line meaning in All languages combined (1.5kB)
{
"forms": [
{
"form": "hydrogen lines",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "hydrogen line (plural hydrogen lines)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
{
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [
"Entries with incorrect language header",
"Entry maintenance"
],
"source": "w"
},
{
"kind": "topical",
"langcode": "en",
"name": "Astronomy",
"orig": "en:Astronomy",
"parents": [
"Sciences",
"Space",
"All topics",
"Nature",
"Fundamental"
],
"source": "w"
},
{
"kind": "topical",
"langcode": "en",
"name": "Hydrogen",
"orig": "en:Hydrogen",
"parents": [
"Chemical elements",
"Matter",
"Chemistry",
"Nature",
"Sciences",
"All topics",
"Fundamental"
],
"source": "w"
},
{
"kind": "topical",
"langcode": "en",
"name": "Physics",
"orig": "en:Physics",
"parents": [
"Sciences",
"All topics",
"Fundamental"
],
"source": "w"
}
],
"glosses": [
"a spectral line of atomic hydrogen having a wavelength of about 21cm; used extensively in radio astronomy"
],
"id": "en-hydrogen_line-en-noun-aXJpWdDb",
"links": [
[
"physics",
"physics"
],
[
"astronomy",
"astronomy"
],
[
"spectral line",
"spectral line"
],
[
"atomic",
"atomic"
],
[
"wavelength",
"wavelength"
],
[
"radio astronomy",
"radio astronomy"
]
],
"raw_glosses": [
"(physics, astronomy) a spectral line of atomic hydrogen having a wavelength of about 21cm; used extensively in radio astronomy"
],
"topics": [
"astronomy",
"natural-sciences",
"physical-sciences",
"physics"
],
"wikipedia": [
"hydrogen line"
]
}
],
"word": "hydrogen line"
}
{
"forms": [
{
"form": "hydrogen lines",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "hydrogen line (plural hydrogen lines)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
"English countable nouns",
"English entries with incorrect language header",
"English lemmas",
"English multiword terms",
"English nouns",
"en:Astronomy",
"en:Hydrogen",
"en:Physics"
],
"glosses": [
"a spectral line of atomic hydrogen having a wavelength of about 21cm; used extensively in radio astronomy"
],
"links": [
[
"physics",
"physics"
],
[
"astronomy",
"astronomy"
],
[
"spectral line",
"spectral line"
],
[
"atomic",
"atomic"
],
[
"wavelength",
"wavelength"
],
[
"radio astronomy",
"radio astronomy"
]
],
"raw_glosses": [
"(physics, astronomy) a spectral line of atomic hydrogen having a wavelength of about 21cm; used extensively in radio astronomy"
],
"topics": [
"astronomy",
"natural-sciences",
"physical-sciences",
"physics"
],
"wikipedia": [
"hydrogen line"
]
}
],
"word": "hydrogen line"
}
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-04-26 from the enwiktionary dump dated 2024-04-21 using wiktextract (93a6c53 and 21a9316). 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.