See femtometer in All languages combined, or Wiktionary
{
"etymology_templates": [
{
"args": {
"1": "en",
"2": ":af",
"3": "femto-",
"4": "meter",
"text": "+",
"tree": "1"
},
"expansion": "Etymology tree\nProto-Indo-European *pénkʷe\nProto-Germanic *fimf\nProto-Indo-European *déḱm̥\nProto-Germanic *tehun\nProto-Germanic *fimftehun\nOld Norse fimmtánder.\nDanish femtender.\nEnglish femto-\nEnglish meter\nEnglish femtometer\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"fifteen\", \"children\" : [ { \"terms\" : [ { \"id\" : \"fifteen\", \"children\" : [ { \"terms\" : [ { \"id\" : \"five\", \"children\" : [ { \"terms\" : [ { \"id\" : \"five\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*pénkʷe\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*fimf\", \"lang\" : \"gem-pro\" }, { \"id\" : \"ten\", \"children\" : [ { \"terms\" : [ { \"id\" : \"ten\", \"children\" : [ ], \"status\" : \"missing\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*déḱm̥\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*tehun\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*fimftehun\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old Norse\", \"term\" : \"fimmtán\", \"lang\" : \"non\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Danish\", \"term\" : \"femten\", \"status\" : \"ok\", \"lang\" : \"da\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"femto-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"meter\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"femtometer\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"femtometer\">\nFrom femto- + meter.",
"name": "ety"
}
],
"etymology_text": "Etymology tree\nProto-Indo-European *pénkʷe\nProto-Germanic *fimf\nProto-Indo-European *déḱm̥\nProto-Germanic *tehun\nProto-Germanic *fimftehun\nOld Norse fimmtánder.\nDanish femtender.\nEnglish femto-\nEnglish meter\nEnglish femtometer\nFrom femto- + meter.",
"forms": [
{
"form": "femtometers",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "femtometer (plural femtometers)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"word": "femtometre"
}
],
"categories": [
{
"kind": "other",
"name": "American English",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "English entries referencing missing etymons",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "English entries with etymology texts",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "English entries with etymology trees",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "English entries with etymon",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "English terms prefixed with femto-",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages using etymon with no ID",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with etymology trees",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with etymon",
"parents": [],
"source": "w"
},
{
"kind": "other",
"langcode": "en",
"name": "Physics",
"orig": "en:Physics",
"parents": [],
"source": "w"
},
{
"kind": "other",
"langcode": "en",
"name": "SI units",
"orig": "en:SI units",
"parents": [],
"source": "w"
}
],
"glosses": [
"US spelling of femtometre."
],
"id": "en-femtometer-en-noun-en:Q208788",
"links": [
[
"femtometre",
"femtometre#English:_Q208788"
]
],
"senseid": [
"en:Q208788"
],
"tags": [
"US",
"alt-of"
],
"wikidata": [
"Q208788"
]
}
],
"word": "femtometer"
}
{
"etymology_templates": [
{
"args": {
"1": "en",
"2": ":af",
"3": "femto-",
"4": "meter",
"text": "+",
"tree": "1"
},
"expansion": "Etymology tree\nProto-Indo-European *pénkʷe\nProto-Germanic *fimf\nProto-Indo-European *déḱm̥\nProto-Germanic *tehun\nProto-Germanic *fimftehun\nOld Norse fimmtánder.\nDanish femtender.\nEnglish femto-\nEnglish meter\nEnglish femtometer\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"fifteen\", \"children\" : [ { \"terms\" : [ { \"id\" : \"fifteen\", \"children\" : [ { \"terms\" : [ { \"id\" : \"five\", \"children\" : [ { \"terms\" : [ { \"id\" : \"five\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*pénkʷe\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*fimf\", \"lang\" : \"gem-pro\" }, { \"id\" : \"ten\", \"children\" : [ { \"terms\" : [ { \"id\" : \"ten\", \"children\" : [ ], \"status\" : \"missing\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*déḱm̥\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*tehun\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*fimftehun\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old Norse\", \"term\" : \"fimmtán\", \"lang\" : \"non\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Danish\", \"term\" : \"femten\", \"status\" : \"ok\", \"lang\" : \"da\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"femto-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"meter\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"femtometer\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"femtometer\">\nFrom femto- + meter.",
"name": "ety"
}
],
"etymology_text": "Etymology tree\nProto-Indo-European *pénkʷe\nProto-Germanic *fimf\nProto-Indo-European *déḱm̥\nProto-Germanic *tehun\nProto-Germanic *fimftehun\nOld Norse fimmtánder.\nDanish femtender.\nEnglish femto-\nEnglish meter\nEnglish femtometer\nFrom femto- + meter.",
"forms": [
{
"form": "femtometers",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "femtometer (plural femtometers)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"word": "femtometre"
}
],
"categories": [
"American English",
"English countable nouns",
"English entries referencing missing etymons",
"English entries with etymology texts",
"English entries with etymology trees",
"English entries with etymon",
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English terms derived from the Proto-Indo-European word *déḱm̥",
"English terms derived from the Proto-Indo-European word *pénkʷe",
"English terms prefixed with femto-",
"Pages using etymon with no ID",
"Pages with 1 entry",
"Pages with entries",
"Pages with etymology trees",
"Pages with etymon",
"en:Physics",
"en:SI units"
],
"glosses": [
"US spelling of femtometre."
],
"links": [
[
"femtometre",
"femtometre#English:_Q208788"
]
],
"senseid": [
"en:Q208788"
],
"tags": [
"US",
"alt-of"
],
"wikidata": [
"Q208788"
]
}
],
"word": "femtometer"
}
Download raw JSONL data for femtometer meaning in English (3.7kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-07-25 from the enwiktionary dump dated 2026-07-06 using wiktextract (d9fa233 and 9e92f4b). 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.