See Pro on Wiktionary
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"expansion": "Etymology tree\nProto-Indo-European *péh₂wr̥\nProto-Hellenic *pāwər\nAncient Greek πῦρ (pûr)\nProto-Indo-European *-rós\nProto-Hellenic *-rós\nAncient Greek -ρός (-rós)\nAncient Greek πῠρρός (pŭrrhós)der.\nGerman Pyrrolbor.\nEnglish pyrrole\nEnglish -olidine\nEnglish pyrrolidine\nEnglish prolineder.\nTranslingual Pro\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*péh₂wr̥\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Hellenic\", \"term\" : \"*pāwər\", \"status\" : \"inline\", \"lang\" : \"grk-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"πῦρ\", \"status\" : \"ok\", \"lang\" : \"grc\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-rós\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Hellenic\", \"term\" : \"*-rós\", \"status\" : \"inline\", \"lang\" : \"grk-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"-ρός\", \"status\" : \"ok\", \"lang\" : \"grc\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"πῠρρός\", \"status\" : \"ok\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"German\", \"term\" : \"Pyrrol\", \"status\" : \"inline\", \"lang\" : \"de\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"pyrrole\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"-olidine\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"pyrrolidine\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"English\", \"term\" : \"proline\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Translingual\", \"term\" : \"Pro\", \"status\" : \"ok\", \"lang\" : \"mul\" }\" data-lang=\"mul\" data-title=\"Pro\">",
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"etymology_text": "Etymology tree\nProto-Indo-European *péh₂wr̥\nProto-Hellenic *pāwər\nAncient Greek πῦρ (pûr)\nProto-Indo-European *-rós\nProto-Hellenic *-rós\nAncient Greek -ρός (-rós)\nAncient Greek πῠρρός (pŭrrhós)der.\nGerman Pyrrolbor.\nEnglish pyrrole\nEnglish -olidine\nEnglish pyrrolidine\nEnglish prolineder.\nTranslingual Pro\nFrom English proline.",
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"lang_code": "mul",
"pos": "noun",
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{
"alt_of": [
{
"word": "Englishproline"
},
{
"word": "as established by IUPAC"
}
],
"categories": [
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"kind": "other",
"name": "Pages using etymon with no ID",
"parents": [],
"source": "w"
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{
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"parents": [],
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{
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"parents": [],
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"langcode": "mul",
"name": "Amino acids",
"orig": "mul:Amino acids",
"parents": [],
"source": "w"
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],
"glosses": [
"Abbreviation of Englishproline, as established by IUPAC"
],
"id": "en-Pro-mul-noun-oIO9bI~p",
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[
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"biochemistry"
],
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"proline#English"
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"raw_glosses": [
"(biochemistry) Abbreviation of Englishproline, as established by IUPAC"
],
"tags": [
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],
"topics": [
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"biology",
"chemistry",
"microbiology",
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}
],
"word": "Pro"
}
{
"etymology_templates": [
{
"args": {
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"2": "es",
"3": "Pro"
},
"expansion": "Spanish Pro",
"name": "bor"
}
],
"etymology_text": "Borrowed from Spanish Pro.",
"forms": [
{
"form": "Pros",
"tags": [
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]
}
],
"head_templates": [
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"args": {
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},
"expansion": "Pro (plural Pros)",
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"A surname from Spanish."
],
"id": "en-Pro-en-name-mWBB-AVe",
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"word": "Pro"
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{
"etymology_templates": [
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"2": "es",
"3": "Pro"
},
"expansion": "Spanish Pro",
"name": "bor"
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"etymology_text": "Borrowed from Spanish Pro.",
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"tags": [
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}
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"args": {
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"English terms borrowed from Spanish",
"English terms derived from Spanish",
"Pages with 2 entries",
"Pages with entries"
],
"glosses": [
"A surname from Spanish."
],
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],
"word": "Pro"
}
{
"etymology_templates": [
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"tree": "1"
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"expansion": "Etymology tree\nProto-Indo-European *péh₂wr̥\nProto-Hellenic *pāwər\nAncient Greek πῦρ (pûr)\nProto-Indo-European *-rós\nProto-Hellenic *-rós\nAncient Greek -ρός (-rós)\nAncient Greek πῠρρός (pŭrrhós)der.\nGerman Pyrrolbor.\nEnglish pyrrole\nEnglish -olidine\nEnglish pyrrolidine\nEnglish prolineder.\nTranslingual Pro\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*péh₂wr̥\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Hellenic\", \"term\" : \"*pāwər\", \"status\" : \"inline\", \"lang\" : \"grk-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"πῦρ\", \"status\" : \"ok\", \"lang\" : \"grc\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-rós\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Hellenic\", \"term\" : \"*-rós\", \"status\" : \"inline\", \"lang\" : \"grk-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"-ρός\", \"status\" : \"ok\", \"lang\" : \"grc\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"πῠρρός\", \"status\" : \"ok\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"German\", \"term\" : \"Pyrrol\", \"status\" : \"inline\", \"lang\" : \"de\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"pyrrole\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"-olidine\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"pyrrolidine\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"English\", \"term\" : \"proline\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Translingual\", \"term\" : \"Pro\", \"status\" : \"ok\", \"lang\" : \"mul\" }\" data-lang=\"mul\" data-title=\"Pro\">",
"name": "etymon"
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"2": "en",
"3": "proline"
},
"expansion": "English proline",
"name": "der"
}
],
"etymology_text": "Etymology tree\nProto-Indo-European *péh₂wr̥\nProto-Hellenic *pāwər\nAncient Greek πῦρ (pûr)\nProto-Indo-European *-rós\nProto-Hellenic *-rós\nAncient Greek -ρός (-rós)\nAncient Greek πῠρρός (pŭrrhós)der.\nGerman Pyrrolbor.\nEnglish pyrrole\nEnglish -olidine\nEnglish pyrrolidine\nEnglish prolineder.\nTranslingual Pro\nFrom English proline.",
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"expansion": "Pro",
"name": "head"
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"lang_code": "mul",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"word": "Englishproline"
},
{
"word": "as established by IUPAC"
}
],
"categories": [
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"Pages with 2 entries",
"Pages with entries",
"Pages with etymology trees",
"Translingual abbreviations",
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"Translingual entries with incorrect language header",
"Translingual lemmas",
"Translingual nouns",
"Translingual terms derived from Ancient Greek",
"Translingual terms derived from English",
"Translingual terms derived from German",
"Translingual terms derived from Proto-Hellenic",
"Translingual terms derived from Proto-Indo-European",
"Translingual terms derived from the Proto-Indo-European word *péh₂wr̥",
"mul:Amino acids"
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"glosses": [
"Abbreviation of Englishproline, as established by IUPAC"
],
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"proline#English"
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"(biochemistry) Abbreviation of Englishproline, as established by IUPAC"
],
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"alt-of"
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"chemistry",
"microbiology",
"natural-sciences",
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]
}
],
"word": "Pro"
}
Download raw JSONL data for Pro meaning in All languages combined (5.5kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2026-05-17 from the enwiktionary dump dated 2026-05-01 using wiktextract (e973cf0 and ae80fde). 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.