See MCAS in All languages combined, or Wiktionary
{
"etymology_text": "Abbreviation.",
"head_templates": [
{
"args": {},
"expansion": "MCAS",
"name": "en-proper-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "name",
"senses": [
{
"alt_of": [
{
"extra": "a high-school-leaving student assessment system",
"word": "Massachusetts Comprehensive Assessment System"
}
],
"categories": [],
"glosses": [
"Abbreviation of Massachusetts Comprehensive Assessment System; a high-school-leaving student assessment system"
],
"id": "en-MCAS-en-name-qI7whTH~",
"links": [
[
"Massachusetts Comprehensive Assessment System",
"Massachusetts Comprehensive Assessment System#English"
]
],
"tags": [
"abbreviation",
"alt-of"
]
}
],
"word": "MCAS"
}
{
"etymology_text": "Abbreviation.",
"head_templates": [
{
"args": {
"1": "-"
},
"expansion": "MCAS (uncountable)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"word": "mast cell activation syndrome"
}
],
"categories": [
{
"kind": "other",
"langcode": "en",
"name": "Medicine",
"orig": "en:Medicine",
"parents": [],
"source": "w"
},
{
"_dis": "18 82",
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "18 82",
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "17 83",
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w+disamb"
}
],
"coordinate_terms": [
{
"word": "mast"
},
{
"word": "cell"
},
{
"word": "mast cell"
},
{
"word": "activation syndrome"
},
{
"word": "activation"
},
{
"word": "syndrome"
},
{
"word": "cell activation syndrome"
}
],
"glosses": [
"Acronym of mast cell activation syndrome"
],
"id": "en-MCAS-en-noun-TPEjdRkG",
"links": [
[
"medicine",
"medicine"
],
[
"mast cell",
"mast cell#English"
],
[
"activation",
"activation#English"
],
[
"syndrome",
"syndrome#English"
]
],
"raw_glosses": [
"(medicine) Acronym of mast cell activation syndrome"
],
"synonyms": [
{
"word": "mast cell activiation syndrome"
}
],
"tags": [
"abbreviation",
"acronym",
"alt-of",
"uncountable"
],
"topics": [
"medicine",
"sciences"
]
}
],
"word": "MCAS"
}
{
"categories": [
"English abbreviations",
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English proper nouns",
"English uncountable nouns",
"Pages with 1 entry",
"Pages with entries"
],
"etymology_text": "Abbreviation.",
"head_templates": [
{
"args": {},
"expansion": "MCAS",
"name": "en-proper-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "name",
"senses": [
{
"alt_of": [
{
"extra": "a high-school-leaving student assessment system",
"word": "Massachusetts Comprehensive Assessment System"
}
],
"categories": [
"English abbreviations"
],
"glosses": [
"Abbreviation of Massachusetts Comprehensive Assessment System; a high-school-leaving student assessment system"
],
"links": [
[
"Massachusetts Comprehensive Assessment System",
"Massachusetts Comprehensive Assessment System#English"
]
],
"tags": [
"abbreviation",
"alt-of"
]
}
],
"word": "MCAS"
}
{
"categories": [
"English abbreviations",
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English proper nouns",
"English uncountable nouns",
"Pages with 1 entry",
"Pages with entries"
],
"etymology_text": "Abbreviation.",
"head_templates": [
{
"args": {
"1": "-"
},
"expansion": "MCAS (uncountable)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"word": "mast cell activation syndrome"
}
],
"categories": [
"English acronyms",
"en:Medicine"
],
"coordinate_terms": [
{
"word": "mast"
},
{
"word": "cell"
},
{
"word": "mast cell"
},
{
"word": "activation syndrome"
},
{
"word": "activation"
},
{
"word": "syndrome"
},
{
"word": "cell activation syndrome"
}
],
"glosses": [
"Acronym of mast cell activation syndrome"
],
"links": [
[
"medicine",
"medicine"
],
[
"mast cell",
"mast cell#English"
],
[
"activation",
"activation#English"
],
[
"syndrome",
"syndrome#English"
]
],
"raw_glosses": [
"(medicine) Acronym of mast cell activation syndrome"
],
"synonyms": [
{
"word": "mast cell activiation syndrome"
}
],
"tags": [
"abbreviation",
"acronym",
"alt-of",
"uncountable"
],
"topics": [
"medicine",
"sciences"
]
}
],
"word": "MCAS"
}
Download raw JSONL data for MCAS meaning in English (2.0kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-11-18 from the enwiktionary dump dated 2025-11-01 using wiktextract (22806f4 and a050b89). 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.