See retrorocket in All languages combined, or Wiktionary
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"3": "retro-",
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"expansion": "Etymology tree\nProto-Italic *wre-\nProto-Italic *wretrō\nLatin retrōder.\nEnglish retro-\nEnglish rocket\nEnglish retrorocket\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*wre-\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*wretrō\", \"status\" : \"inline\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"retrō\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"retro-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"rocket\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"retrorocket\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"retrorocket\">\nFrom retro- + rocket.",
"name": "ety"
}
],
"etymology_text": "Etymology tree\nProto-Italic *wre-\nProto-Italic *wretrō\nLatin retrōder.\nEnglish retro-\nEnglish rocket\nEnglish retrorocket\nFrom retro- + rocket.",
"forms": [
{
"form": "retrorockets",
"tags": [
"plural"
]
},
{
"form": "retro rocket",
"tags": [
"alternative"
]
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"pos": "noun",
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"tags": [
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"word": "retro"
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"glosses": [
"A small rocket engine on a larger rocket or spacecraft, designed to slow or reverse its motion."
],
"id": "en-retrorocket-en-noun-iy37LUUx",
"links": [
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"rocket",
"rocket"
],
[
"engine",
"engine"
],
[
"spacecraft",
"spacecraft"
],
[
"slow",
"slow"
],
[
"reverse",
"reverse"
],
[
"motion",
"motion"
]
],
"synonyms": [
{
"tags": [
"abbreviation"
],
"word": "retro"
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"translations": [
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "rocket engine on a larger rocket or spacecraft designed to slow or reverse its motion",
"word": "jarruraketti"
},
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"code": "de",
"lang": "German",
"lang_code": "de",
"sense": "rocket engine on a larger rocket or spacecraft designed to slow or reverse its motion",
"tags": [
"feminine"
],
"word": "Bremsrakete"
},
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"lang": "Italian",
"lang_code": "it",
"sense": "rocket engine on a larger rocket or spacecraft designed to slow or reverse its motion",
"tags": [
"masculine"
],
"word": "retrorazzo"
},
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"lang_code": "vo",
"sense": "rocket engine on a larger rocket or spacecraft designed to slow or reverse its motion",
"word": "geraket"
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"etymology_text": "Etymology tree\nProto-Italic *wre-\nProto-Italic *wretrō\nLatin retrōder.\nEnglish retro-\nEnglish rocket\nEnglish retrorocket\nFrom retro- + rocket.",
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{
"form": "retrorockets",
"tags": [
"plural"
]
},
{
"form": "retro rocket",
"tags": [
"alternative"
]
},
{
"form": "retro-rocket",
"tags": [
"alternative"
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}
],
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"pos": "noun",
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{
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"English entries with etymology texts",
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],
"glosses": [
"A small rocket engine on a larger rocket or spacecraft, designed to slow or reverse its motion."
],
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],
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],
[
"reverse",
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[
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"motion"
]
]
}
],
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{
"tags": [
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"word": "retro"
}
],
"translations": [
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "rocket engine on a larger rocket or spacecraft designed to slow or reverse its motion",
"word": "jarruraketti"
},
{
"code": "de",
"lang": "German",
"lang_code": "de",
"sense": "rocket engine on a larger rocket or spacecraft designed to slow or reverse its motion",
"tags": [
"feminine"
],
"word": "Bremsrakete"
},
{
"code": "it",
"lang": "Italian",
"lang_code": "it",
"sense": "rocket engine on a larger rocket or spacecraft designed to slow or reverse its motion",
"tags": [
"masculine"
],
"word": "retrorazzo"
},
{
"code": "vo",
"lang": "Volapük",
"lang_code": "vo",
"sense": "rocket engine on a larger rocket or spacecraft designed to slow or reverse its motion",
"word": "geraket"
}
],
"word": "retrorocket"
}
Download raw JSONL data for retrorocket meaning in English (3.5kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-06-21 from the enwiktionary dump dated 2026-06-01 using wiktextract (ade7ec3 and 7f4db16). 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.