"aquai" meaning in Latin

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  "etymology_text": "From Old Latin and dialectal *aquās, with the -ī of the o-stem (2nd) declension replacing the original genitive marker -s, as also happened later in the 5th declension; the original form is preserved in pater familiās.",
  "forms": [
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      "form": "aquāī",
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  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
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        {
          "word": "aqua"
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        "genitive singular of aqua"
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          "aqua#Latin"
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        "(Republican Latin or archaizing) genitive singular of aqua"
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      "form_of": [
        {
          "word": "aqua"
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        "nominative plural of aqua"
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        "(archaizing) nominative plural of aqua"
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      "ipa": "[äˈkʷäːiː]",
      "tags": [
        "Classical-Latin"
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    },
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      "ipa": "/aˈkwa.i/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[äˈkwäːi]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "aquai"
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  "etymology_text": "From Old Latin and dialectal *aquās, with the -ī of the o-stem (2nd) declension replacing the original genitive marker -s, as also happened later in the 5th declension; the original form is preserved in pater familiās.",
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  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "senses": [
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        {
          "word": "aqua"
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        "genitive singular of aqua"
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        "(Republican Latin or archaizing) genitive singular of aqua"
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        "nominative plural of aqua"
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        "(archaizing) nominative plural of aqua"
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    {
      "ipa": "[äˈkwäːi]",
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  "word": "aquai"
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  "msg": "unrecognized sense qualifier: archaizing",
  "path": [
    "aquai"
  ],
  "section": "Latin",
  "subsection": "noun",
  "title": "aquai",
  "trace": ""
}

{
  "called_from": "form_descriptions/1831",
  "msg": "unrecognized sense qualifier: archaizing",
  "path": [
    "aquai"
  ],
  "section": "Latin",
  "subsection": "noun",
  "title": "aquai",
  "trace": ""
}