See lossless in All languages combined, or Wiktionary
{
"antonyms": [
{
"word": "lossy"
}
],
"derived": [
{
"_dis1": "0 0",
"word": "lossless junction"
}
],
"etymology_templates": [
{
"args": {
"1": "en",
"2": "loss",
"3": "less"
},
"expansion": "loss + -less",
"name": "suffix"
}
],
"etymology_text": "From loss + -less.",
"forms": [
{
"form": "more lossless",
"tags": [
"comparative"
]
},
{
"form": "most lossless",
"tags": [
"superlative"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "lossless (comparative more lossless, superlative most lossless)",
"name": "en-adj"
}
],
"lang": "English",
"lang_code": "en",
"pos": "adj",
"senses": [
{
"categories": [
{
"_dis": "50 50",
"kind": "other",
"name": "English calculator words",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "55 45",
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [],
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},
{
"_dis": "56 44",
"kind": "other",
"name": "English terms suffixed with -less",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "75 25",
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{
"_dis": "66 34",
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},
{
"_dis": "60 40",
"kind": "other",
"name": "Pages with entries",
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"source": "w+disamb"
},
{
"_dis": "60 40",
"kind": "other",
"name": "Terms with Czech translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "65 35",
"kind": "other",
"name": "Terms with Finnish translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "60 40",
"kind": "other",
"name": "Terms with Georgian translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "61 39",
"kind": "other",
"name": "Terms with German translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "48 52",
"kind": "other",
"name": "Terms with Hungarian translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "64 36",
"kind": "other",
"name": "Terms with Japanese translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "61 39",
"kind": "other",
"name": "Terms with Mandarin translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "65 35",
"kind": "other",
"name": "Terms with Polish translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "59 41",
"kind": "other",
"name": "Terms with Swedish translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "73 27",
"kind": "other",
"langcode": "en",
"name": "Coding theory",
"orig": "en:Coding theory",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "72 28",
"kind": "other",
"langcode": "en",
"name": "Electrical engineering",
"orig": "en:Electrical engineering",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"Free from loss, especially not losing electrical energy or force."
],
"id": "en-lossless-en-adj-Sq7EONg6",
"links": [
[
"loss",
"loss"
],
[
"electrical",
"electrical"
],
[
"energy",
"energy"
],
[
"force",
"force"
]
]
},
{
"categories": [
{
"kind": "other",
"langcode": "en",
"name": "Information theory",
"orig": "en:Information theory",
"parents": [],
"source": "w"
},
{
"_dis": "50 50",
"kind": "other",
"name": "English calculator words",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "55 45",
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [],
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},
{
"_dis": "48 52",
"kind": "other",
"name": "Terms with Hungarian translations",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"Not losing information."
],
"id": "en-lossless-en-adj-J8bF~KIc",
"links": [
[
"information theory",
"information theory"
],
[
"information",
"information"
]
],
"raw_glosses": [
"(information theory) Not losing information."
],
"topics": [
"computing",
"engineering",
"information-theory",
"mathematics",
"natural-sciences",
"physical-sciences",
"sciences"
],
"translations": [
{
"_dis1": "17 83",
"code": "cmn",
"lang": "Chinese Mandarin",
"roman": "wúsǔn",
"sense": "not losing information",
"word": "無損 /无损"
},
{
"_dis1": "17 83",
"code": "cs",
"lang": "Czech",
"sense": "not losing information",
"word": "bezeztrátový"
},
{
"_dis1": "17 83",
"code": "fi",
"lang": "Finnish",
"sense": "not losing information",
"word": "häviötön"
},
{
"_dis1": "17 83",
"code": "ka",
"lang": "Georgian",
"roman": "udanaḳargo",
"sense": "not losing information",
"word": "უდანაკარგო"
},
{
"_dis1": "17 83",
"code": "de",
"lang": "German",
"sense": "not losing information",
"word": "verlustfrei"
},
{
"_dis1": "17 83",
"code": "hu",
"lang": "Hungarian",
"sense": "not losing information",
"word": "veszteségmentes"
},
{
"_dis1": "17 83",
"code": "ja",
"lang": "Japanese",
"roman": "rosuresu",
"sense": "not losing information",
"word": "ロスレス"
},
{
"_dis1": "17 83",
"code": "ja",
"lang": "Japanese",
"note": "可逆 (kagyaku) (data compression, literally “reversible”)",
"sense": "not losing information"
},
{
"_dis1": "17 83",
"code": "pl",
"lang": "Polish",
"sense": "not losing information",
"word": "bezstratny"
},
{
"_dis1": "17 83",
"code": "sv",
"lang": "Swedish",
"sense": "not losing information",
"word": "förlustfri"
}
]
}
],
"sounds": [
{
"ipa": "/ˈlɒs.ləs/",
"tags": [
"UK"
]
},
{
"audio": "LL-Q1860 (eng)-Flame, not lame-lossless.wav",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/66/LL-Q1860_%28eng%29-Flame%2C_not_lame-lossless.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-lossless.wav.mp3",
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}
],
"word": "lossless"
}
{
"antonyms": [
{
"word": "lossy"
}
],
"categories": [
"English adjectives",
"English calculator words",
"English entries with incorrect language header",
"English lemmas",
"English terms suffixed with -less",
"Entries with translation boxes",
"Pages with 1 entry",
"Pages with entries",
"Terms with Czech translations",
"Terms with Finnish translations",
"Terms with Georgian translations",
"Terms with German translations",
"Terms with Hungarian translations",
"Terms with Japanese translations",
"Terms with Mandarin translations",
"Terms with Polish translations",
"Terms with Swedish translations",
"en:Coding theory",
"en:Electrical engineering"
],
"derived": [
{
"word": "lossless junction"
}
],
"etymology_templates": [
{
"args": {
"1": "en",
"2": "loss",
"3": "less"
},
"expansion": "loss + -less",
"name": "suffix"
}
],
"etymology_text": "From loss + -less.",
"forms": [
{
"form": "more lossless",
"tags": [
"comparative"
]
},
{
"form": "most lossless",
"tags": [
"superlative"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "lossless (comparative more lossless, superlative most lossless)",
"name": "en-adj"
}
],
"lang": "English",
"lang_code": "en",
"pos": "adj",
"senses": [
{
"glosses": [
"Free from loss, especially not losing electrical energy or force."
],
"links": [
[
"loss",
"loss"
],
[
"electrical",
"electrical"
],
[
"energy",
"energy"
],
[
"force",
"force"
]
]
},
{
"categories": [
"en:Information theory"
],
"glosses": [
"Not losing information."
],
"links": [
[
"information theory",
"information theory"
],
[
"information",
"information"
]
],
"raw_glosses": [
"(information theory) Not losing information."
],
"topics": [
"computing",
"engineering",
"information-theory",
"mathematics",
"natural-sciences",
"physical-sciences",
"sciences"
]
}
],
"sounds": [
{
"ipa": "/ˈlɒs.ləs/",
"tags": [
"UK"
]
},
{
"audio": "LL-Q1860 (eng)-Flame, not lame-lossless.wav",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/66/LL-Q1860_%28eng%29-Flame%2C_not_lame-lossless.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-lossless.wav.mp3",
"ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/66/LL-Q1860_%28eng%29-Flame%2C_not_lame-lossless.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-lossless.wav.ogg"
}
],
"translations": [
{
"code": "cmn",
"lang": "Chinese Mandarin",
"roman": "wúsǔn",
"sense": "not losing information",
"word": "無損 /无损"
},
{
"code": "cs",
"lang": "Czech",
"sense": "not losing information",
"word": "bezeztrátový"
},
{
"code": "fi",
"lang": "Finnish",
"sense": "not losing information",
"word": "häviötön"
},
{
"code": "ka",
"lang": "Georgian",
"roman": "udanaḳargo",
"sense": "not losing information",
"word": "უდანაკარგო"
},
{
"code": "de",
"lang": "German",
"sense": "not losing information",
"word": "verlustfrei"
},
{
"code": "hu",
"lang": "Hungarian",
"sense": "not losing information",
"word": "veszteségmentes"
},
{
"code": "ja",
"lang": "Japanese",
"roman": "rosuresu",
"sense": "not losing information",
"word": "ロスレス"
},
{
"code": "ja",
"lang": "Japanese",
"note": "可逆 (kagyaku) (data compression, literally “reversible”)",
"sense": "not losing information"
},
{
"code": "pl",
"lang": "Polish",
"sense": "not losing information",
"word": "bezstratny"
},
{
"code": "sv",
"lang": "Swedish",
"sense": "not losing information",
"word": "förlustfri"
}
],
"word": "lossless"
}
Download raw JSONL data for lossless meaning in English (3.2kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-06-13 from the enwiktionary dump dated 2025-06-01 using wiktextract (9c82c1c and f1c2b61). 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.