See bottom dead center on Wiktionary
{
"head_templates": [
{
"args": {
"1": "-",
"head": "bottom dead center"
},
"expansion": "bottom dead center (uncountable)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"antonyms": [
{
"word": "top dead center"
},
{
"word": "TDC"
}
],
"categories": [
{
"_dis": "47 53",
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [
"Entries with incorrect language header",
"Entry maintenance"
],
"source": "w+disamb"
},
{
"_dis": "48 52",
"kind": "other",
"name": "Entries with translation boxes",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "46 54",
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "46 54",
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "47 53",
"kind": "other",
"name": "Terms with Finnish translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "48 52",
"kind": "other",
"name": "Terms with Russian translations",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"A position in the cycle of a piston engine wherein the piston is at the bottommost point in its stroke. In a four-stroke cycle, BDC occurs twice: at the end of the intake stroke and at the end of the power stroke."
],
"id": "en-bottom_dead_center-en-noun-kVRopM3F",
"links": [
[
"position",
"position"
],
[
"cycle",
"cycle"
],
[
"piston engine",
"piston engine"
],
[
"piston",
"piston"
],
[
"bottommost",
"bottommost"
],
[
"stroke",
"stroke"
],
[
"four-stroke cycle",
"w:Otto Cycle"
]
],
"raw_glosses": [
"(mechanical) A position in the cycle of a piston engine wherein the piston is at the bottommost point in its stroke. In a four-stroke cycle, BDC occurs twice: at the end of the intake stroke and at the end of the power stroke."
],
"synonyms": [
{
"word": "BDC"
}
],
"tags": [
"uncountable"
],
"topics": [
"engineering",
"mechanical",
"mechanical-engineering",
"natural-sciences",
"physical-sciences"
],
"translations": [
{
"_dis1": "61 39",
"code": "fi",
"lang": "Finnish",
"sense": "piston position",
"word": "alakuolokohta"
},
{
"_dis1": "61 39",
"code": "ru",
"lang": "Russian",
"roman": "nížnjaja mjórtvaja tóčka",
"sense": "piston position",
"tags": [
"feminine"
],
"word": "ни́жняя мёртвая то́чка"
},
{
"_dis1": "61 39",
"code": "es",
"lang": "Spanish",
"sense": "piston position",
"tags": [
"masculine"
],
"word": "punto muerto inferior"
}
]
},
{
"antonyms": [
{
"word": "top dead center"
},
{
"word": "TDC"
}
],
"categories": [
{
"_dis": "47 53",
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [
"Entries with incorrect language header",
"Entry maintenance"
],
"source": "w+disamb"
},
{
"_dis": "48 52",
"kind": "other",
"name": "Entries with translation boxes",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "46 54",
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "46 54",
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "47 53",
"kind": "other",
"name": "Terms with Finnish translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "48 52",
"kind": "other",
"name": "Terms with Russian translations",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "43 57",
"kind": "other",
"name": "Terms with Spanish translations",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"The reference mark on a flywheel (and engine block) indicating that the engine is in this position, when aligned."
],
"id": "en-bottom_dead_center-en-noun-E-ovjePo",
"links": [
[
"flywheel",
"flywheel"
],
[
"engine block",
"engine block"
]
],
"raw_glosses": [
"(mechanical) The reference mark on a flywheel (and engine block) indicating that the engine is in this position, when aligned."
],
"synonyms": [
{
"word": "BDC"
}
],
"tags": [
"uncountable"
],
"topics": [
"engineering",
"mechanical",
"mechanical-engineering",
"natural-sciences",
"physical-sciences"
]
}
],
"word": "bottom dead center"
}
{
"categories": [
"English entries with incorrect language header",
"English lemmas",
"English multiword terms",
"English nouns",
"English uncountable nouns",
"Entries with translation boxes",
"Pages with 1 entry",
"Pages with entries",
"Terms with Finnish translations",
"Terms with Russian translations",
"Terms with Spanish translations"
],
"head_templates": [
{
"args": {
"1": "-",
"head": "bottom dead center"
},
"expansion": "bottom dead center (uncountable)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"antonyms": [
{
"word": "top dead center"
},
{
"word": "TDC"
}
],
"glosses": [
"A position in the cycle of a piston engine wherein the piston is at the bottommost point in its stroke. In a four-stroke cycle, BDC occurs twice: at the end of the intake stroke and at the end of the power stroke."
],
"links": [
[
"position",
"position"
],
[
"cycle",
"cycle"
],
[
"piston engine",
"piston engine"
],
[
"piston",
"piston"
],
[
"bottommost",
"bottommost"
],
[
"stroke",
"stroke"
],
[
"four-stroke cycle",
"w:Otto Cycle"
]
],
"raw_glosses": [
"(mechanical) A position in the cycle of a piston engine wherein the piston is at the bottommost point in its stroke. In a four-stroke cycle, BDC occurs twice: at the end of the intake stroke and at the end of the power stroke."
],
"synonyms": [
{
"word": "BDC"
}
],
"tags": [
"uncountable"
],
"topics": [
"engineering",
"mechanical",
"mechanical-engineering",
"natural-sciences",
"physical-sciences"
]
},
{
"antonyms": [
{
"word": "top dead center"
},
{
"word": "TDC"
}
],
"glosses": [
"The reference mark on a flywheel (and engine block) indicating that the engine is in this position, when aligned."
],
"links": [
[
"flywheel",
"flywheel"
],
[
"engine block",
"engine block"
]
],
"raw_glosses": [
"(mechanical) The reference mark on a flywheel (and engine block) indicating that the engine is in this position, when aligned."
],
"synonyms": [
{
"word": "BDC"
}
],
"tags": [
"uncountable"
],
"topics": [
"engineering",
"mechanical",
"mechanical-engineering",
"natural-sciences",
"physical-sciences"
]
}
],
"translations": [
{
"code": "fi",
"lang": "Finnish",
"sense": "piston position",
"word": "alakuolokohta"
},
{
"code": "ru",
"lang": "Russian",
"roman": "nížnjaja mjórtvaja tóčka",
"sense": "piston position",
"tags": [
"feminine"
],
"word": "ни́жняя мёртвая то́чка"
},
{
"code": "es",
"lang": "Spanish",
"sense": "piston position",
"tags": [
"masculine"
],
"word": "punto muerto inferior"
}
],
"word": "bottom dead center"
}
Download raw JSONL data for bottom dead center meaning in All languages combined (2.4kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-12-08 from the enwiktionary dump dated 2024-12-04 using wiktextract (bb46d54 and 0c3c9f6). 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.