See fidus in All languages combined, or Wiktionary
{
"descendants": [
{
"lang": "Italian",
"lang_code": "it",
"word": "fido"
},
{
"lang": "Old French",
"lang_code": "fro",
"word": "fi"
},
{
"lang": "Spanish",
"lang_code": "es",
"word": "fido"
},
{
"lang": "Portuguese",
"lang_code": "pt",
"word": "fido"
}
],
"etymology_templates": [
{
"args": {
"1": "la",
"2": "ine-pro",
"3": "*bʰeydʰ-"
},
"expansion": "",
"name": "root"
},
{
"args": {
"1": "la",
"2": "itc-pro",
"3": "*feiðos"
},
"expansion": "Proto-Italic *feiðos",
"name": "der"
},
{
"args": {
"1": "la",
"2": "ine-pro",
"3": "*bʰeydʰós"
},
"expansion": "Proto-Indo-European *bʰeydʰós",
"name": "der"
}
],
"etymology_text": "From Proto-Italic *feiðos, from Proto-Indo-European *bʰeydʰós.",
"forms": [
{
"form": "fīdus",
"tags": [
"canonical"
]
},
{
"form": "fīda",
"tags": [
"feminine"
]
},
{
"form": "fīdum",
"tags": [
"neuter"
]
},
{
"form": "fīdior",
"tags": [
"comparative"
]
},
{
"form": "fīdissimus",
"tags": [
"superlative"
]
},
{
"form": "no-table-tags",
"source": "declension",
"tags": [
"table-tags"
]
},
{
"form": "la-adecl",
"source": "declension",
"tags": [
"inflection-template"
]
},
{
"form": "fīdus",
"source": "declension",
"tags": [
"masculine",
"nominative",
"singular"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"feminine",
"nominative",
"singular"
]
},
{
"form": "fīdum",
"source": "declension",
"tags": [
"neuter",
"nominative",
"singular"
]
},
{
"form": "fīdī",
"source": "declension",
"tags": [
"masculine",
"nominative",
"plural"
]
},
{
"form": "fīdae",
"source": "declension",
"tags": [
"feminine",
"nominative",
"plural"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"neuter",
"nominative",
"plural"
]
},
{
"form": "fīdī",
"source": "declension",
"tags": [
"genitive",
"masculine",
"singular"
]
},
{
"form": "fīdae",
"source": "declension",
"tags": [
"feminine",
"genitive",
"singular"
]
},
{
"form": "fīdī",
"source": "declension",
"tags": [
"genitive",
"neuter",
"singular"
]
},
{
"form": "fīdōrum",
"source": "declension",
"tags": [
"genitive",
"masculine",
"plural"
]
},
{
"form": "fīdārum",
"source": "declension",
"tags": [
"feminine",
"genitive",
"plural"
]
},
{
"form": "fīdōrum",
"source": "declension",
"tags": [
"genitive",
"neuter",
"plural"
]
},
{
"form": "fīdō",
"source": "declension",
"tags": [
"dative",
"masculine",
"singular"
]
},
{
"form": "fīdae",
"source": "declension",
"tags": [
"dative",
"feminine",
"singular"
]
},
{
"form": "fīdō",
"source": "declension",
"tags": [
"dative",
"neuter",
"singular"
]
},
{
"form": "fīdīs",
"source": "declension",
"tags": [
"dative",
"feminine",
"masculine",
"neuter",
"plural"
]
},
{
"form": "fīdum",
"source": "declension",
"tags": [
"accusative",
"masculine",
"singular"
]
},
{
"form": "fīdam",
"source": "declension",
"tags": [
"accusative",
"feminine",
"singular"
]
},
{
"form": "fīdum",
"source": "declension",
"tags": [
"accusative",
"neuter",
"singular"
]
},
{
"form": "fīdōs",
"source": "declension",
"tags": [
"accusative",
"masculine",
"plural"
]
},
{
"form": "fīdās",
"source": "declension",
"tags": [
"accusative",
"feminine",
"plural"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"accusative",
"neuter",
"plural"
]
},
{
"form": "fīdō",
"source": "declension",
"tags": [
"ablative",
"masculine",
"singular"
]
},
{
"form": "fīdā",
"source": "declension",
"tags": [
"ablative",
"feminine",
"singular"
]
},
{
"form": "fīdō",
"source": "declension",
"tags": [
"ablative",
"neuter",
"singular"
]
},
{
"form": "fīdīs",
"source": "declension",
"tags": [
"ablative",
"feminine",
"masculine",
"neuter",
"plural"
]
},
{
"form": "fīde",
"source": "declension",
"tags": [
"masculine",
"singular",
"vocative"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"feminine",
"singular",
"vocative"
]
},
{
"form": "fīdum",
"source": "declension",
"tags": [
"neuter",
"singular",
"vocative"
]
},
{
"form": "fīdī",
"source": "declension",
"tags": [
"masculine",
"plural",
"vocative"
]
},
{
"form": "fīdae",
"source": "declension",
"tags": [
"feminine",
"plural",
"vocative"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"neuter",
"plural",
"vocative"
]
}
],
"head_templates": [
{
"args": {
"1": "fīdus",
"comp": "fīdior",
"sup": "fīdissimus"
},
"expansion": "fīdus (feminine fīda, neuter fīdum, comparative fīdior, superlative fīdissimus); first/second-declension adjective",
"name": "la-adj"
}
],
"inflection_templates": [
{
"args": {
"1": "fīdus"
},
"name": "la-adecl"
}
],
"lang": "Latin",
"lang_code": "la",
"pos": "adj",
"related": [
{
"_dis1": "0 0 0 0",
"word": "fīdō"
},
{
"_dis1": "0 0 0 0",
"word": "fīdūcia"
},
{
"_dis1": "0 0 0 0",
"word": "fīdūciārius"
}
],
"senses": [
{
"glosses": [
"trusty, trustworthy, dependable, credible"
],
"id": "en-fidus-la-adj-5BS3pnRn",
"links": [
[
"trusty",
"trusty"
],
[
"trustworthy",
"trustworthy"
],
[
"dependable",
"dependable"
],
[
"credible",
"credible"
]
],
"tags": [
"adjective",
"declension-1",
"declension-2"
]
},
{
"categories": [
{
"_dis": "24 50 14 12",
"kind": "other",
"name": "Latin entries with incorrect language header",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"loyal, faithful"
],
"id": "en-fidus-la-adj-S9HBlROK",
"links": [
[
"loyal",
"loyal"
],
[
"faithful",
"faithful"
]
],
"tags": [
"adjective",
"declension-1",
"declension-2"
]
},
{
"glosses": [
"steadfast"
],
"id": "en-fidus-la-adj-n-ksQjLq",
"links": [
[
"steadfast",
"steadfast"
]
],
"tags": [
"adjective",
"declension-1",
"declension-2"
]
},
{
"glosses": [
"certain, safe"
],
"id": "en-fidus-la-adj-XYI5OdaB",
"links": [
[
"certain",
"certain"
],
[
"safe",
"safe"
]
],
"tags": [
"adjective",
"declension-1",
"declension-2"
]
}
],
"sounds": [
{
"ipa": "[ˈfiː.dʊs]",
"tags": [
"Classical-Latin"
]
},
{
"ipa": "[ˈfiː.dus]",
"note": "modern Italianate Ecclesiastical"
}
],
"synonyms": [
{
"_dis1": "0 0 0 0",
"word": "fidēlis"
}
],
"word": "fidus"
}
{
"categories": [
"Latin 2-syllable words",
"Latin adjectives",
"Latin entries with incorrect language header",
"Latin first and second declension adjectives",
"Latin lemmas",
"Latin terms derived from Proto-Indo-European",
"Latin terms derived from Proto-Italic",
"Latin terms derived from the Proto-Indo-European root *bʰeydʰ-",
"Latin terms with IPA pronunciation",
"Pages with 5 entries",
"Pages with entries"
],
"descendants": [
{
"lang": "Italian",
"lang_code": "it",
"word": "fido"
},
{
"lang": "Old French",
"lang_code": "fro",
"word": "fi"
},
{
"lang": "Spanish",
"lang_code": "es",
"word": "fido"
},
{
"lang": "Portuguese",
"lang_code": "pt",
"word": "fido"
}
],
"etymology_templates": [
{
"args": {
"1": "la",
"2": "ine-pro",
"3": "*bʰeydʰ-"
},
"expansion": "",
"name": "root"
},
{
"args": {
"1": "la",
"2": "itc-pro",
"3": "*feiðos"
},
"expansion": "Proto-Italic *feiðos",
"name": "der"
},
{
"args": {
"1": "la",
"2": "ine-pro",
"3": "*bʰeydʰós"
},
"expansion": "Proto-Indo-European *bʰeydʰós",
"name": "der"
}
],
"etymology_text": "From Proto-Italic *feiðos, from Proto-Indo-European *bʰeydʰós.",
"forms": [
{
"form": "fīdus",
"tags": [
"canonical"
]
},
{
"form": "fīda",
"tags": [
"feminine"
]
},
{
"form": "fīdum",
"tags": [
"neuter"
]
},
{
"form": "fīdior",
"tags": [
"comparative"
]
},
{
"form": "fīdissimus",
"tags": [
"superlative"
]
},
{
"form": "no-table-tags",
"source": "declension",
"tags": [
"table-tags"
]
},
{
"form": "la-adecl",
"source": "declension",
"tags": [
"inflection-template"
]
},
{
"form": "fīdus",
"source": "declension",
"tags": [
"masculine",
"nominative",
"singular"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"feminine",
"nominative",
"singular"
]
},
{
"form": "fīdum",
"source": "declension",
"tags": [
"neuter",
"nominative",
"singular"
]
},
{
"form": "fīdī",
"source": "declension",
"tags": [
"masculine",
"nominative",
"plural"
]
},
{
"form": "fīdae",
"source": "declension",
"tags": [
"feminine",
"nominative",
"plural"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"neuter",
"nominative",
"plural"
]
},
{
"form": "fīdī",
"source": "declension",
"tags": [
"genitive",
"masculine",
"singular"
]
},
{
"form": "fīdae",
"source": "declension",
"tags": [
"feminine",
"genitive",
"singular"
]
},
{
"form": "fīdī",
"source": "declension",
"tags": [
"genitive",
"neuter",
"singular"
]
},
{
"form": "fīdōrum",
"source": "declension",
"tags": [
"genitive",
"masculine",
"plural"
]
},
{
"form": "fīdārum",
"source": "declension",
"tags": [
"feminine",
"genitive",
"plural"
]
},
{
"form": "fīdōrum",
"source": "declension",
"tags": [
"genitive",
"neuter",
"plural"
]
},
{
"form": "fīdō",
"source": "declension",
"tags": [
"dative",
"masculine",
"singular"
]
},
{
"form": "fīdae",
"source": "declension",
"tags": [
"dative",
"feminine",
"singular"
]
},
{
"form": "fīdō",
"source": "declension",
"tags": [
"dative",
"neuter",
"singular"
]
},
{
"form": "fīdīs",
"source": "declension",
"tags": [
"dative",
"feminine",
"masculine",
"neuter",
"plural"
]
},
{
"form": "fīdum",
"source": "declension",
"tags": [
"accusative",
"masculine",
"singular"
]
},
{
"form": "fīdam",
"source": "declension",
"tags": [
"accusative",
"feminine",
"singular"
]
},
{
"form": "fīdum",
"source": "declension",
"tags": [
"accusative",
"neuter",
"singular"
]
},
{
"form": "fīdōs",
"source": "declension",
"tags": [
"accusative",
"masculine",
"plural"
]
},
{
"form": "fīdās",
"source": "declension",
"tags": [
"accusative",
"feminine",
"plural"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"accusative",
"neuter",
"plural"
]
},
{
"form": "fīdō",
"source": "declension",
"tags": [
"ablative",
"masculine",
"singular"
]
},
{
"form": "fīdā",
"source": "declension",
"tags": [
"ablative",
"feminine",
"singular"
]
},
{
"form": "fīdō",
"source": "declension",
"tags": [
"ablative",
"neuter",
"singular"
]
},
{
"form": "fīdīs",
"source": "declension",
"tags": [
"ablative",
"feminine",
"masculine",
"neuter",
"plural"
]
},
{
"form": "fīde",
"source": "declension",
"tags": [
"masculine",
"singular",
"vocative"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"feminine",
"singular",
"vocative"
]
},
{
"form": "fīdum",
"source": "declension",
"tags": [
"neuter",
"singular",
"vocative"
]
},
{
"form": "fīdī",
"source": "declension",
"tags": [
"masculine",
"plural",
"vocative"
]
},
{
"form": "fīdae",
"source": "declension",
"tags": [
"feminine",
"plural",
"vocative"
]
},
{
"form": "fīda",
"source": "declension",
"tags": [
"neuter",
"plural",
"vocative"
]
}
],
"head_templates": [
{
"args": {
"1": "fīdus",
"comp": "fīdior",
"sup": "fīdissimus"
},
"expansion": "fīdus (feminine fīda, neuter fīdum, comparative fīdior, superlative fīdissimus); first/second-declension adjective",
"name": "la-adj"
}
],
"inflection_templates": [
{
"args": {
"1": "fīdus"
},
"name": "la-adecl"
}
],
"lang": "Latin",
"lang_code": "la",
"pos": "adj",
"related": [
{
"word": "fīdō"
},
{
"word": "fīdūcia"
},
{
"word": "fīdūciārius"
}
],
"senses": [
{
"glosses": [
"trusty, trustworthy, dependable, credible"
],
"links": [
[
"trusty",
"trusty"
],
[
"trustworthy",
"trustworthy"
],
[
"dependable",
"dependable"
],
[
"credible",
"credible"
]
],
"tags": [
"adjective",
"declension-1",
"declension-2"
]
},
{
"glosses": [
"loyal, faithful"
],
"links": [
[
"loyal",
"loyal"
],
[
"faithful",
"faithful"
]
],
"tags": [
"adjective",
"declension-1",
"declension-2"
]
},
{
"glosses": [
"steadfast"
],
"links": [
[
"steadfast",
"steadfast"
]
],
"tags": [
"adjective",
"declension-1",
"declension-2"
]
},
{
"glosses": [
"certain, safe"
],
"links": [
[
"certain",
"certain"
],
[
"safe",
"safe"
]
],
"tags": [
"adjective",
"declension-1",
"declension-2"
]
}
],
"sounds": [
{
"ipa": "[ˈfiː.dʊs]",
"tags": [
"Classical-Latin"
]
},
{
"ipa": "[ˈfiː.dus]",
"note": "modern Italianate Ecclesiastical"
}
],
"synonyms": [
{
"word": "fidēlis"
}
],
"word": "fidus"
}
Download raw JSONL data for fidus meaning in Latin (5.6kB)
This page is a part of the kaikki.org machine-readable Latin dictionary. This dictionary is based on structured data extracted on 2026-01-16 from the enwiktionary dump dated 2026-01-01 using wiktextract (d1270d2 and 9905b1f). 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.