"tred" meaning in Middle English

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "tread"
          },
          "expansion": "English: tread",
          "name": "desc"
        }
      ],
      "text": "English: tread"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "treden",
        "nocap": "1"
      },
      "expansion": "back-formation from treden",
      "name": "back-formation"
    }
  ],
  "etymology_text": "A back-formation from treden.",
  "forms": [
    {
      "form": "tretes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "treden",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "tred",
      "name": "head"
    },
    {
      "args": {
        "1": "tretes",
        "pl2": "treden"
      },
      "expansion": "tred (plural tretes or treden)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "33 32 27 9",
          "kind": "other",
          "name": "Middle English back-formations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "41 40 16 3",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "45 45 10 1",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The trail or signs left by travel; footprints"
      ],
      "id": "en-tred-enm-noun-R4dZ7qcp"
    },
    {
      "categories": [],
      "glosses": [
        "A platform for one's feet."
      ],
      "id": "en-tred-enm-noun-aQzsmcNB",
      "raw_glosses": [
        "(rare) A platform for one's feet."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/trɛd/"
    },
    {
      "ipa": "/ˈtrɛːd(ə)/"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "trede"
    },
    {
      "_dis1": "0 0",
      "word": "tredd"
    }
  ],
  "word": "tred"
}

{
  "categories": [
    "Middle English back-formations",
    "Middle English entries with incorrect language header",
    "Middle English lemmas",
    "Middle English nouns",
    "Pages with 3 entries",
    "Pages with entries"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "tread"
          },
          "expansion": "English: tread",
          "name": "desc"
        }
      ],
      "text": "English: tread"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "treden",
        "nocap": "1"
      },
      "expansion": "back-formation from treden",
      "name": "back-formation"
    }
  ],
  "etymology_text": "A back-formation from treden.",
  "forms": [
    {
      "form": "tretes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "treden",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "tred",
      "name": "head"
    },
    {
      "args": {
        "1": "tretes",
        "pl2": "treden"
      },
      "expansion": "tred (plural tretes or treden)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The trail or signs left by travel; footprints"
      ]
    },
    {
      "categories": [
        "Middle English terms with rare senses"
      ],
      "glosses": [
        "A platform for one's feet."
      ],
      "raw_glosses": [
        "(rare) A platform for one's feet."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/trɛd/"
    },
    {
      "ipa": "/ˈtrɛːd(ə)/"
    }
  ],
  "synonyms": [
    {
      "word": "trede"
    },
    {
      "word": "tredd"
    }
  ],
  "word": "tred"
}