See picogram in All languages combined, or Wiktionary
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"2": ":af",
"3": "pico-",
"4": "gram",
"text": "+",
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"expansion": "Etymology tree\nProto-Celtic *bekkos\nGaulish *bekkosbor.?\nLatin beccus\nOld Spanish bico\nSpanish picobor.\nEnglish pico-\nEnglish gram\nEnglish picogram\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"is_uncertain\" : true, \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Celtic\", \"term\" : \"*bekkos\", \"status\" : \"missing\", \"lang\" : \"cel-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Gaulish\", \"term\" : \"*bekkos\", \"status\" : \"inline\", \"lang\" : \"cel-gau\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Latin\", \"term\" : \"beccus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old Spanish\", \"term\" : \"bico\", \"status\" : \"inline\", \"lang\" : \"osp\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Spanish\", \"term\" : \"pico\", \"status\" : \"ok\", \"lang\" : \"es\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"pico-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"gram\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"picogram\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"picogram\">\nFrom pico- + gram.",
"name": "ety"
}
],
"etymology_text": "Etymology tree\nProto-Celtic *bekkos\nGaulish *bekkosbor.?\nLatin beccus\nOld Spanish bico\nSpanish picobor.\nEnglish pico-\nEnglish gram\nEnglish picogram\nFrom pico- + gram.",
"forms": [
{
"form": "picograms",
"tags": [
"plural"
]
},
{
"form": "picogramme",
"tags": [
"alternative",
"UK"
]
}
],
"head_templates": [
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"args": {},
"expansion": "picogram (plural picograms)",
"name": "en-noun"
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"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
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"name": "English entries referencing missing etymons",
"parents": [],
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"name": "Metrology",
"orig": "en:Metrology",
"parents": [],
"source": "w"
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"langcode": "en",
"name": "SI units",
"orig": "en:SI units",
"parents": [],
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}
],
"derived": [
{
"word": "subpicogram"
}
],
"examples": [
{
"text": "Holonyms: nanogram < microgram < milligram < gram < kilogram < megagram < gigagram"
}
],
"glosses": [
"An SI unit of mass equal to 10⁻¹² grams. Symbol: pg"
],
"id": "en-picogram-en-noun-en:Q3239557",
"links": [
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"metrology"
],
[
"mass",
"mass#English"
],
[
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"gram"
],
[
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"pg"
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"raw_glosses": [
"(metrology) An SI unit of mass equal to 10⁻¹² grams. Symbol: pg"
],
"senseid": [
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],
"synonyms": [
{
"tags": [
"dated",
"proscribed"
],
"word": "micromicrogram"
}
],
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],
"translations": [
{
"code": "cmn",
"lang": "Chinese Mandarin",
"lang_code": "cmn",
"roman": "píkè",
"sense": "unit of mass",
"word": "皮克"
},
{
"code": "cmn",
"lang": "Chinese Mandarin",
"lang_code": "cmn",
"roman": "wēiwēikè",
"sense": "unit of mass",
"word": "微微克"
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"lang_code": "fr",
"sense": "unit of mass",
"tags": [
"masculine"
],
"word": "picogramme"
}
],
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"word": "picogram"
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"word": "subpicogram"
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"expansion": "Etymology tree\nProto-Celtic *bekkos\nGaulish *bekkosbor.?\nLatin beccus\nOld Spanish bico\nSpanish picobor.\nEnglish pico-\nEnglish gram\nEnglish picogram\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"is_uncertain\" : true, \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Celtic\", \"term\" : \"*bekkos\", \"status\" : \"missing\", \"lang\" : \"cel-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Gaulish\", \"term\" : \"*bekkos\", \"status\" : \"inline\", \"lang\" : \"cel-gau\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Latin\", \"term\" : \"beccus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old Spanish\", \"term\" : \"bico\", \"status\" : \"inline\", \"lang\" : \"osp\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Spanish\", \"term\" : \"pico\", \"status\" : \"ok\", \"lang\" : \"es\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"pico-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"gram\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"picogram\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"picogram\">\nFrom pico- + gram.",
"name": "ety"
}
],
"etymology_text": "Etymology tree\nProto-Celtic *bekkos\nGaulish *bekkosbor.?\nLatin beccus\nOld Spanish bico\nSpanish picobor.\nEnglish pico-\nEnglish gram\nEnglish picogram\nFrom pico- + gram.",
"forms": [
{
"form": "picograms",
"tags": [
"plural"
]
},
{
"form": "picogramme",
"tags": [
"alternative",
"UK"
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"expansion": "picogram (plural picograms)",
"name": "en-noun"
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"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
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"English entries referencing missing etymons",
"English entries with etymology texts",
"English entries with etymology trees",
"English entries with incorrect language header",
"English lemmas",
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"Entries with translation boxes",
"Pages using etymon with no ID",
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"Terms with Mandarin translations",
"en:Metrology",
"en:SI units"
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"text": "Holonyms: nanogram < microgram < milligram < gram < kilogram < megagram < gigagram"
}
],
"glosses": [
"An SI unit of mass equal to 10⁻¹² grams. Symbol: pg"
],
"links": [
[
"metrology",
"metrology"
],
[
"mass",
"mass#English"
],
[
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"gram"
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[
"pg",
"pg"
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],
"raw_glosses": [
"(metrology) An SI unit of mass equal to 10⁻¹² grams. Symbol: pg"
],
"senseid": [
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],
"topics": [
"metrology"
],
"wikidata": [
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}
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"synonyms": [
{
"tags": [
"dated",
"proscribed"
],
"word": "micromicrogram"
}
],
"translations": [
{
"code": "cmn",
"lang": "Chinese Mandarin",
"lang_code": "cmn",
"roman": "píkè",
"sense": "unit of mass",
"word": "皮克"
},
{
"code": "cmn",
"lang": "Chinese Mandarin",
"lang_code": "cmn",
"roman": "wēiwēikè",
"sense": "unit of mass",
"word": "微微克"
},
{
"code": "fr",
"lang": "French",
"lang_code": "fr",
"sense": "unit of mass",
"tags": [
"masculine"
],
"word": "picogramme"
}
],
"word": "picogram"
}
Download raw JSONL data for picogram meaning in English (3.8kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-06-25 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.