"mastyf" meaning in Middle English

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "mastiff"
          },
          "expansion": "English: mastiff",
          "name": "desc"
        }
      ],
      "text": "English: mastiff"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "mastiff",
            "bor": "1"
          },
          "expansion": "→ Welsh: mastiff",
          "name": "desc"
        }
      ],
      "text": "→ Welsh: mastiff"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "sco",
            "2": "mastiff"
          },
          "expansion": "Scots: mastiff",
          "name": "desc"
        }
      ],
      "text": "Scots: mastiff"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "fro",
        "3": "mastin"
      },
      "expansion": "Old French mastin",
      "name": "bor"
    },
    {
      "args": {
        "1": "fr",
        "2": "mâtin"
      },
      "expansion": "French mâtin",
      "name": "cog"
    },
    {
      "args": {
        "1": "enm",
        "2": "VL.",
        "3": "*mansuetinus",
        "4": "",
        "5": "tamed (animal)"
      },
      "expansion": "Vulgar Latin *mansuetinus (“tamed (animal)”)",
      "name": "der"
    },
    {
      "args": {
        "1": "enm",
        "2": "la",
        "3": "mansuetus",
        "4": "",
        "5": "tamed"
      },
      "expansion": "Latin mansuetus (“tamed”)",
      "name": "der"
    },
    {
      "args": {
        "1": "fro",
        "2": "mestif"
      },
      "expansion": "Old French mestif",
      "name": "noncog"
    }
  ],
  "etymology_text": "From Old French mastin (modern French mâtin), from Vulgar Latin *mansuetinus (“tamed (animal)”), from Latin mansuetus (“tamed”). The final -f is due to influence from Old French mestif; some forms have totally assimilated to that word.",
  "forms": [
    {
      "form": "mastyves",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "mastyfes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "mastyf",
      "name": "head"
    },
    {
      "args": {
        "1": "mastyves",
        "pl2": "mastyfes"
      },
      "expansion": "mastyf (plural mastyves or mastyfes)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Middle English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "enm",
          "name": "Dogs",
          "orig": "enm:Dogs",
          "parents": [
            "Canids",
            "Carnivores",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "mastiff"
      ],
      "id": "en-mastyf-enm-noun-bucZtuyL",
      "links": [
        [
          "mastiff",
          "mastiff"
        ]
      ],
      "synonyms": [
        {
          "word": "mastif"
        },
        {
          "word": "masty"
        },
        {
          "word": "mastyff"
        },
        {
          "word": "mestyf"
        },
        {
          "word": "maystyf"
        },
        {
          "word": "mestif"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/masˈtiːf/"
    },
    {
      "ipa": "/ˈmastif/"
    }
  ],
  "word": "mastyf"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "mastiff"
          },
          "expansion": "English: mastiff",
          "name": "desc"
        }
      ],
      "text": "English: mastiff"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "mastiff",
            "bor": "1"
          },
          "expansion": "→ Welsh: mastiff",
          "name": "desc"
        }
      ],
      "text": "→ Welsh: mastiff"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "sco",
            "2": "mastiff"
          },
          "expansion": "Scots: mastiff",
          "name": "desc"
        }
      ],
      "text": "Scots: mastiff"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "fro",
        "3": "mastin"
      },
      "expansion": "Old French mastin",
      "name": "bor"
    },
    {
      "args": {
        "1": "fr",
        "2": "mâtin"
      },
      "expansion": "French mâtin",
      "name": "cog"
    },
    {
      "args": {
        "1": "enm",
        "2": "VL.",
        "3": "*mansuetinus",
        "4": "",
        "5": "tamed (animal)"
      },
      "expansion": "Vulgar Latin *mansuetinus (“tamed (animal)”)",
      "name": "der"
    },
    {
      "args": {
        "1": "enm",
        "2": "la",
        "3": "mansuetus",
        "4": "",
        "5": "tamed"
      },
      "expansion": "Latin mansuetus (“tamed”)",
      "name": "der"
    },
    {
      "args": {
        "1": "fro",
        "2": "mestif"
      },
      "expansion": "Old French mestif",
      "name": "noncog"
    }
  ],
  "etymology_text": "From Old French mastin (modern French mâtin), from Vulgar Latin *mansuetinus (“tamed (animal)”), from Latin mansuetus (“tamed”). The final -f is due to influence from Old French mestif; some forms have totally assimilated to that word.",
  "forms": [
    {
      "form": "mastyves",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "mastyfes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "mastyf",
      "name": "head"
    },
    {
      "args": {
        "1": "mastyves",
        "pl2": "mastyfes"
      },
      "expansion": "mastyf (plural mastyves or mastyfes)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Middle English entries with incorrect language header",
        "Middle English entries with topic categories using raw markup",
        "Middle English lemmas",
        "Middle English nouns",
        "Middle English terms borrowed from Old French",
        "Middle English terms derived from Latin",
        "Middle English terms derived from Old French",
        "Middle English terms derived from Vulgar Latin",
        "Middle English terms with IPA pronunciation",
        "enm:Dogs"
      ],
      "glosses": [
        "mastiff"
      ],
      "links": [
        [
          "mastiff",
          "mastiff"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/masˈtiːf/"
    },
    {
      "ipa": "/ˈmastif/"
    }
  ],
  "synonyms": [
    {
      "word": "mastif"
    },
    {
      "word": "masty"
    },
    {
      "word": "mastyff"
    },
    {
      "word": "mestyf"
    },
    {
      "word": "maystyf"
    },
    {
      "word": "mestif"
    }
  ],
  "word": "mastyf"
}