See λ/4 film on Wiktionary
{
"etymology_text": "λ (“wavelength”).",
"forms": [
{
"form": "λ/4 films",
"tags": [
"plural"
]
}
],
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"args": {},
"expansion": "λ/4 film (plural λ/4 films)",
"name": "en-noun"
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"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
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{
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"name": "Technology",
"orig": "en:Technology",
"parents": [
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}
],
"glosses": [
"Film having a retardation of a quarter of a specified wavelength, used with a polarizer film to lower the reflectance of a display significantly."
],
"id": "en-λ/4_film-en-noun-dVYGP7br",
"links": [
[
"technology",
"technology"
],
[
"Film",
"film"
],
[
"retardation",
"retardation"
],
[
"wavelength",
"wavelength"
],
[
"polarizer",
"polarizer"
],
[
"reflectance",
"reflectance"
],
[
"display",
"display"
]
],
"raw_glosses": [
"(technology) Film having a retardation of a quarter of a specified wavelength, used with a polarizer film to lower the reflectance of a display significantly."
],
"synonyms": [
{
"word": "quarter-wavelength film"
},
{
"word": "quarter-wave plate"
},
{
"word": "λ/4 plate"
}
],
"topics": [
"engineering",
"natural-sciences",
"physical-sciences",
"technology"
],
"translations": [
{
"code": "fr",
"lang": "French",
"sense": "film with a retardation of quarter wavelength",
"tags": [
"feminine"
],
"word": "lame λ/4"
},
{
"code": "fr",
"lang": "French",
"sense": "film with a retardation of quarter wavelength",
"tags": [
"feminine"
],
"word": "lame quart d’onde"
},
{
"code": "ja",
"lang": "Japanese",
"sense": "film with a retardation of quarter wavelength",
"word": "λ"
},
{
"code": "ja",
"lang": "Japanese",
"sense": "film with a retardation of quarter wavelength",
"word": "4板"
},
{
"code": "ko",
"lang": "Korean",
"sense": "film with a retardation of quarter wavelength",
"word": "λ"
},
{
"code": "ko",
"lang": "Korean",
"sense": "film with a retardation of quarter wavelength",
"word": "4판"
}
]
}
],
"word": "λ/4 film"
}
{
"etymology_text": "λ (“wavelength”).",
"forms": [
{
"form": "λ/4 films",
"tags": [
"plural"
]
}
],
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"expansion": "λ/4 film (plural λ/4 films)",
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}
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"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
"English countable nouns",
"English entries with incorrect language header",
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"glosses": [
"Film having a retardation of a quarter of a specified wavelength, used with a polarizer film to lower the reflectance of a display significantly."
],
"links": [
[
"technology",
"technology"
],
[
"Film",
"film"
],
[
"retardation",
"retardation"
],
[
"wavelength",
"wavelength"
],
[
"polarizer",
"polarizer"
],
[
"reflectance",
"reflectance"
],
[
"display",
"display"
]
],
"raw_glosses": [
"(technology) Film having a retardation of a quarter of a specified wavelength, used with a polarizer film to lower the reflectance of a display significantly."
],
"topics": [
"engineering",
"natural-sciences",
"physical-sciences",
"technology"
]
}
],
"synonyms": [
{
"word": "quarter-wavelength film"
},
{
"word": "quarter-wave plate"
},
{
"word": "λ/4 plate"
}
],
"translations": [
{
"code": "fr",
"lang": "French",
"sense": "film with a retardation of quarter wavelength",
"tags": [
"feminine"
],
"word": "lame λ/4"
},
{
"code": "fr",
"lang": "French",
"sense": "film with a retardation of quarter wavelength",
"tags": [
"feminine"
],
"word": "lame quart d’onde"
},
{
"code": "ja",
"lang": "Japanese",
"sense": "film with a retardation of quarter wavelength",
"word": "λ"
},
{
"code": "ja",
"lang": "Japanese",
"sense": "film with a retardation of quarter wavelength",
"word": "4板"
},
{
"code": "ko",
"lang": "Korean",
"sense": "film with a retardation of quarter wavelength",
"word": "λ"
},
{
"code": "ko",
"lang": "Korean",
"sense": "film with a retardation of quarter wavelength",
"word": "4판"
}
],
"word": "λ/4 film"
}
Download raw JSONL data for λ/4 film meaning in All languages combined (2.2kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-01-31 from the enwiktionary dump dated 2025-01-20 using wiktextract (bcd5c38 and 9dbd323). 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.