See placode on Wiktionary
{
"forms": [
{
"form": "placodes",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "placode (plural placodes)",
"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"
},
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},
{
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},
{
"kind": "other",
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"parents": [],
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},
{
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"parents": [],
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},
{
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"parents": [],
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},
{
"kind": "topical",
"langcode": "en",
"name": "Anatomy",
"orig": "en:Anatomy",
"parents": [
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"Health",
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"Body"
],
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{
"kind": "topical",
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"name": "Biology",
"orig": "en:Biology",
"parents": [
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],
"source": "w"
},
{
"kind": "topical",
"langcode": "en",
"name": "Embryology",
"orig": "en:Embryology",
"parents": [
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"Developmental biology",
"Medicine",
"Sciences",
"Healthcare",
"All topics",
"Health",
"Fundamental",
"Body"
],
"source": "w"
}
],
"derived": [
{
"word": "preplacode"
},
{
"word": "placodal"
}
],
"examples": [
{
"ref": "1974, Herbert Tuchmann-Duplessis, G. David, P. Haegel, Illustrated Human Embryology, Volumes 1-3, Springer, page 94:",
"text": "The placodes are localized thickenings of the cephalic surface ectoderm. Each placode is formed from a group of cells which gives rise to a specific organ with a given specialized function.",
"type": "quote"
},
{
"text": "1978, Charles Russell Bardeen, Irving Hardesty, John Lewis Bremer, Edward Allen Boyden (editors), The Anatomical Record, Volume 191, A. R. Liss, page 450,\nThe neural crest cell bodies become more distant from the placode, but their cell processes permeate the increasingly fibrillar extracellular matrix subjacent to the placode."
},
{
"ref": "2008, Roderick Nigel Finn, B. G. Kapoor, editors, Fish Larval Physiology, Taylor & Francis, page 15:",
"text": "Following neurulation, the placodes are first visible as thickenings of columnar epithelium in the non-neural ectoderm, which will go on to form the paired sense organs (olfactory, otic, and lateral line placodes), the lens of the eye (lens placode), the anterior lobe of the pituitary gland (adenohypophyseal placode) and essential components of some ganglia (epibranchial and trigeminal placodes).",
"type": "quote"
}
],
"glosses": [
"A platelike thickening of the epithelial layer of an embryo from which an organ, especially a sense organ, develops."
],
"id": "en-placode-en-noun-yWwEfuqX",
"links": [
[
"biology",
"biology"
],
[
"anatomy",
"anatomy"
],
[
"thickening",
"thickening"
],
[
"epithelial",
"epithelial"
],
[
"embryo",
"embryo"
],
[
"organ",
"organ"
],
[
"sense organ",
"sense organ"
]
],
"raw_glosses": [
"(biology, anatomy, comparative anatomy) A platelike thickening of the epithelial layer of an embryo from which an organ, especially a sense organ, develops."
],
"synonyms": [
{
"tags": [
"dated"
],
"word": "plakode"
}
],
"tags": [
"comparative"
],
"topics": [
"anatomy",
"biology",
"medicine",
"natural-sciences",
"sciences"
],
"translations": [
{
"code": "fr",
"lang": "French",
"sense": "platelike thickening of the epithelial layer of an embryo",
"tags": [
"feminine"
],
"word": "placode"
},
{
"code": "de",
"lang": "German",
"sense": "platelike thickening of the epithelial layer of an embryo",
"tags": [
"feminine"
],
"word": "Plakode"
},
{
"code": "ru",
"lang": "Russian",
"roman": "plakód",
"sense": "platelike thickening of the epithelial layer of an embryo",
"tags": [
"masculine"
],
"word": "плако́д"
}
],
"wikipedia": [
"placode"
]
}
],
"sounds": [
{
"ipa": "/ˈplækəʊd/"
}
],
"word": "placode"
}
{
"derived": [
{
"word": "preplacode"
},
{
"word": "placodal"
}
],
"forms": [
{
"form": "placodes",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "placode (plural placodes)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
"English countable nouns",
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English terms with quotations",
"Entries with translation boxes",
"Pages with 1 entry",
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"Terms with French translations",
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"en:Anatomy",
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],
"examples": [
{
"ref": "1974, Herbert Tuchmann-Duplessis, G. David, P. Haegel, Illustrated Human Embryology, Volumes 1-3, Springer, page 94:",
"text": "The placodes are localized thickenings of the cephalic surface ectoderm. Each placode is formed from a group of cells which gives rise to a specific organ with a given specialized function.",
"type": "quote"
},
{
"text": "1978, Charles Russell Bardeen, Irving Hardesty, John Lewis Bremer, Edward Allen Boyden (editors), The Anatomical Record, Volume 191, A. R. Liss, page 450,\nThe neural crest cell bodies become more distant from the placode, but their cell processes permeate the increasingly fibrillar extracellular matrix subjacent to the placode."
},
{
"ref": "2008, Roderick Nigel Finn, B. G. Kapoor, editors, Fish Larval Physiology, Taylor & Francis, page 15:",
"text": "Following neurulation, the placodes are first visible as thickenings of columnar epithelium in the non-neural ectoderm, which will go on to form the paired sense organs (olfactory, otic, and lateral line placodes), the lens of the eye (lens placode), the anterior lobe of the pituitary gland (adenohypophyseal placode) and essential components of some ganglia (epibranchial and trigeminal placodes).",
"type": "quote"
}
],
"glosses": [
"A platelike thickening of the epithelial layer of an embryo from which an organ, especially a sense organ, develops."
],
"links": [
[
"biology",
"biology"
],
[
"anatomy",
"anatomy"
],
[
"thickening",
"thickening"
],
[
"epithelial",
"epithelial"
],
[
"embryo",
"embryo"
],
[
"organ",
"organ"
],
[
"sense organ",
"sense organ"
]
],
"raw_glosses": [
"(biology, anatomy, comparative anatomy) A platelike thickening of the epithelial layer of an embryo from which an organ, especially a sense organ, develops."
],
"tags": [
"comparative"
],
"topics": [
"anatomy",
"biology",
"medicine",
"natural-sciences",
"sciences"
],
"wikipedia": [
"placode"
]
}
],
"sounds": [
{
"ipa": "/ˈplækəʊd/"
}
],
"synonyms": [
{
"tags": [
"dated"
],
"word": "plakode"
}
],
"translations": [
{
"code": "fr",
"lang": "French",
"sense": "platelike thickening of the epithelial layer of an embryo",
"tags": [
"feminine"
],
"word": "placode"
},
{
"code": "de",
"lang": "German",
"sense": "platelike thickening of the epithelial layer of an embryo",
"tags": [
"feminine"
],
"word": "Plakode"
},
{
"code": "ru",
"lang": "Russian",
"roman": "plakód",
"sense": "platelike thickening of the epithelial layer of an embryo",
"tags": [
"masculine"
],
"word": "плако́д"
}
],
"word": "placode"
}
Download raw JSONL data for placode meaning in All languages combined (3.1kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-01-10 from the enwiktionary dump dated 2025-01-01 using wiktextract (df33d17 and 4ed51a5). 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.