See bottom dead center in All languages combined, or Wiktionary
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"word": "top dead center"
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"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",
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"(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": [
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"word": "BDC"
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{
"_dis1": "61 39",
"code": "fi",
"lang": "Finnish",
"sense": "piston position",
"word": "alakuolokohta"
},
{
"_dis1": "61 39",
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"sense": "piston position",
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"word": "ни́жняя мёртвая то́чка"
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"_dis1": "61 39",
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"sense": "piston position",
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"word": "punto muerto inferior"
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"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",
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"(mechanical) The reference mark on a flywheel (and engine block) indicating that the engine is in this position, when aligned."
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"word": "BDC"
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"word": "TDC"
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"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."
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"(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."
],
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{
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"(mechanical) The reference mark on a flywheel (and engine block) indicating that the engine is in this position, when aligned."
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"lang": "Finnish",
"sense": "piston position",
"word": "alakuolokohta"
},
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"lang": "Russian",
"roman": "nížnjaja mjórtvaja tóčka",
"sense": "piston position",
"tags": [
"feminine"
],
"word": "ни́жняя мёртвая то́чка"
},
{
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"sense": "piston position",
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"masculine"
],
"word": "punto muerto inferior"
}
],
"word": "bottom dead center"
}
Download raw JSONL data for bottom dead center meaning in English (2.4kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-12-15 from the enwiktionary dump dated 2024-12-04 using wiktextract (8a39820 and 4401a4c). 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.