"alpha" meaning in Latin

{
  "etymology_links": [
    [
      "ἄλφα",
      "ἄλφα#Ancient_Greek"
    ]
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": ":der",
        "3": "grc:ἄλφα",
        "text": "+",
        "title": "alpha",
        "tree": "1"
      },
      "expansion": "[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"ἄλφα\", \"status\" : \"ambiguous\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Latin\", \"term\" : \"alpha\", \"status\" : \"ok\", \"lang\" : \"la\" }\" data-lang=\"la\" data-title=\"alpha\">\nDerived from Ancient Greek ἄλφα (álpha).",
      "name": "ety"
    },
    {
      "args": {
        "1": "la",
        "2": ":der",
        "3": "grc:ἄλφα",
        "text": "+",
        "title": "alpha",
        "tree": "1"
      },
      "expansion": "Derived from Ancient Greek ἄλφα (álpha).",
      "name": "ety"
    }
  ],
  "etymology_text": "Derived from Ancient Greek ἄλφα (álpha).",
  "head_templates": [
    {
      "args": {
        "1": "alpha",
        "g": "n",
        "indecl": "1"
      },
      "expansion": "alpha n (indeclinable)",
      "name": "la-noun"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries referencing ambiguous etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin entries with etymology texts",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin entries with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 6 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "la",
          "name": "Greek letter names",
          "orig": "la:Greek letter names",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "alpha"
      ],
      "id": "en-alpha-la-noun-jtP2rWhb",
      "links": [
        [
          "alpha",
          "alpha#English"
        ]
      ],
      "tags": [
        "indeclinable",
        "neuter"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈaɫ.pʰa]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈal.fa]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "alpha"
}

{
  "etymology_links": [
    [
      "ἄλφα",
      "ἄλφα#Ancient_Greek"
    ]
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": ":der",
        "3": "grc:ἄλφα",
        "text": "+",
        "title": "alpha",
        "tree": "1"
      },
      "expansion": "[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"ἄλφα\", \"status\" : \"ambiguous\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Latin\", \"term\" : \"alpha\", \"status\" : \"ok\", \"lang\" : \"la\" }\" data-lang=\"la\" data-title=\"alpha\">\nDerived from Ancient Greek ἄλφα (álpha).",
      "name": "ety"
    },
    {
      "args": {
        "1": "la",
        "2": ":der",
        "3": "grc:ἄλφα",
        "text": "+",
        "title": "alpha",
        "tree": "1"
      },
      "expansion": "Derived from Ancient Greek ἄλφα (álpha).",
      "name": "ety"
    }
  ],
  "etymology_text": "Derived from Ancient Greek ἄλφα (álpha).",
  "head_templates": [
    {
      "args": {
        "1": "alpha",
        "g": "n",
        "indecl": "1"
      },
      "expansion": "alpha n (indeclinable)",
      "name": "la-noun"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Latin 2-syllable words",
        "Latin entries referencing ambiguous etymons",
        "Latin entries with etymology texts",
        "Latin entries with etymon",
        "Latin entries with incorrect language header",
        "Latin indeclinable nouns",
        "Latin lemmas",
        "Latin neuter indeclinable nouns",
        "Latin neuter nouns",
        "Latin nouns",
        "Latin terms derived from Ancient Greek",
        "Latin terms with IPA pronunciation",
        "Pages using etymon with no ID",
        "Pages with 6 entries",
        "Pages with entries",
        "Pages with etymon",
        "la:Greek letter names"
      ],
      "glosses": [
        "alpha"
      ],
      "links": [
        [
          "alpha",
          "alpha#English"
        ]
      ],
      "tags": [
        "indeclinable",
        "neuter"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈaɫ.pʰa]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈal.fa]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "alpha"
}