"Eost" meaning in Breton

{
  "etymology_templates": [
    {
      "args": {
        "1": "br",
        "2": "cel-bry-pro"
      },
      "expansion": "Proto-Brythonic [Term?]",
      "name": "inh"
    },
    {
      "args": {
        "1": "br",
        "2": "VL.",
        "3": "agustus"
      },
      "expansion": "Vulgar Latin agustus",
      "name": "bor"
    },
    {
      "args": {
        "1": "br",
        "2": "la",
        "3": "augustus"
      },
      "expansion": "Latin augustus",
      "name": "bor"
    },
    {
      "args": {
        "1": "kw",
        "2": "Est"
      },
      "expansion": "Cornish Est",
      "name": "cog"
    },
    {
      "args": {
        "1": "cy",
        "2": "Awst"
      },
      "expansion": "Welsh Awst",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Brythonic [Term?], borrowed through Vulgar Latin agustus from Latin augustus. Compare Cornish Est, Welsh Awst.",
  "head_templates": [
    {
      "args": {
        "1": "br",
        "2": "proper noun",
        "g": "m"
      },
      "expansion": "Eost m",
      "name": "head"
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Breton entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Breton terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "br",
          "name": "Months",
          "orig": "br:Months",
          "parents": [
            "Periodic occurrences",
            "Time",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "August"
      ],
      "id": "en-Eost-br-name-pm2JcOVp",
      "links": [
        [
          "August",
          "August"
        ]
      ],
      "related": [
        {
          "sense": "month",
          "word": "Previous: Gouere. Next: Gwengolo"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈe.osd/"
    }
  ],
  "word": "Eost"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "br",
        "2": "cel-bry-pro"
      },
      "expansion": "Proto-Brythonic [Term?]",
      "name": "inh"
    },
    {
      "args": {
        "1": "br",
        "2": "VL.",
        "3": "agustus"
      },
      "expansion": "Vulgar Latin agustus",
      "name": "bor"
    },
    {
      "args": {
        "1": "br",
        "2": "la",
        "3": "augustus"
      },
      "expansion": "Latin augustus",
      "name": "bor"
    },
    {
      "args": {
        "1": "kw",
        "2": "Est"
      },
      "expansion": "Cornish Est",
      "name": "cog"
    },
    {
      "args": {
        "1": "cy",
        "2": "Awst"
      },
      "expansion": "Welsh Awst",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Brythonic [Term?], borrowed through Vulgar Latin agustus from Latin augustus. Compare Cornish Est, Welsh Awst.",
  "head_templates": [
    {
      "args": {
        "1": "br",
        "2": "proper noun",
        "g": "m"
      },
      "expansion": "Eost m",
      "name": "head"
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "name",
  "related": [
    {
      "sense": "month",
      "word": "Previous: Gouere. Next: Gwengolo"
    }
  ],
  "senses": [
    {
      "categories": [
        "Breton entries with incorrect language header",
        "Breton lemmas",
        "Breton masculine nouns",
        "Breton proper nouns",
        "Breton terms borrowed from Latin",
        "Breton terms borrowed from Vulgar Latin",
        "Breton terms derived from Latin",
        "Breton terms derived from Proto-Brythonic",
        "Breton terms derived from Vulgar Latin",
        "Breton terms inherited from Proto-Brythonic",
        "Breton terms with non-redundant non-automated sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "Proto-Brythonic term requests",
        "br:Months"
      ],
      "glosses": [
        "August"
      ],
      "links": [
        [
          "August",
          "August"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈe.osd/"
    }
  ],
  "word": "Eost"
}