"breost" meaning in Middle English

{
  "forms": [
    {
      "form": "breostes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "breosten",
      "tags": [
        "plural"
      ]
    }
  ],
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        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
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        "sort": ""
      },
      "expansion": "breost",
      "name": "head"
    },
    {
      "args": {
        "pl": "breostes",
        "pl2": "breosten"
      },
      "expansion": "breost (plural breostes or breosten)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "breast",
          "word": "brest"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Early Middle English",
          "parents": [],
          "source": "w"
        },
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          "kind": "other",
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          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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        },
        {
          "_dis": "56 2 2 40",
          "kind": "other",
          "name": "Old English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "51 6 6 36",
          "kind": "other",
          "name": "Old English nouns with multiple declensions",
          "parents": [
            "Nouns with multiple declensions",
            "Nouns by inflection type",
            "Nouns",
            "Lemmas"
          ],
          "source": "w+disamb"
        },
        {
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        },
        {
          "_dis": "63 2 2 33",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative form of brest (“breast”)"
      ],
      "id": "en-breost-enm-noun-o~9DMSWy",
      "links": [
        [
          "brest",
          "brest#Middle_English:_breast"
        ]
      ],
      "raw_glosses": [
        "(Early Middle English) Alternative form of brest (“breast”)"
      ],
      "tags": [
        "Early-Middle-English",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "breost"
}

{
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    "Old English lemmas",
    "Old English neuter a-stem nouns",
    "Old English neuter nouns",
    "Old English nouns",
    "Old English nouns with multiple declensions",
    "Old English terms derived from Proto-Germanic",
    "Old English terms derived from Proto-Indo-European",
    "Old English terms derived from Proto-West Germanic",
    "Old English terms inherited from Proto-Germanic",
    "Old English terms inherited from Proto-West Germanic",
    "Old English terms with IPA pronunciation",
    "Old English ō-stem nouns",
    "Pages with 2 entries",
    "Pages with entries",
    "ang:Anatomy"
  ],
  "forms": [
    {
      "form": "breostes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "breosten",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
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      },
      "expansion": "breost",
      "name": "head"
    },
    {
      "args": {
        "pl": "breostes",
        "pl2": "breosten"
      },
      "expansion": "breost (plural breostes or breosten)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "breast",
          "word": "brest"
        }
      ],
      "categories": [
        "Early Middle English",
        "Middle English entries with incorrect language header",
        "Middle English lemmas",
        "Middle English nouns",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "Alternative form of brest (“breast”)"
      ],
      "links": [
        [
          "brest",
          "brest#Middle_English:_breast"
        ]
      ],
      "raw_glosses": [
        "(Early Middle English) Alternative form of brest (“breast”)"
      ],
      "tags": [
        "Early-Middle-English",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "breost"
}