"gron" meaning in Middle English

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "groan"
          },
          "expansion": "English: groan",
          "name": "desc"
        }
      ],
      "text": "English: groan"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "sco",
            "2": "grain",
            "3": "grane"
          },
          "expansion": "Scots: grain, grane",
          "name": "desc"
        }
      ],
      "text": "Scots: grain, grane"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "gronen",
        "nocap": "1"
      },
      "expansion": "back-formation from gronen",
      "name": "back-formation"
    }
  ],
  "etymology_text": "A back-formation from gronen.",
  "forms": [
    {
      "form": "grones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "gron",
      "name": "head"
    },
    {
      "args": {
        "1": "grones"
      },
      "expansion": "gron (plural grones)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Middle English back-formations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "36 36 28",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0 0",
          "kind": "topical",
          "langcode": "enm",
          "name": "Sound",
          "orig": "enm:Sound",
          "parents": [
            "Energy",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A groaning or moaning sound."
      ],
      "id": "en-gron-enm-noun-eFXrS0B2",
      "links": [
        [
          "groaning",
          "groaning"
        ],
        [
          "moaning",
          "moaning"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Middle English back-formations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "36 36 28",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The trickle of a watercourse."
      ],
      "id": "en-gron-enm-noun-8qiBL9aV",
      "links": [
        [
          "trickle",
          "trickle"
        ],
        [
          "watercourse",
          "watercourse"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɡrɔːn/"
    },
    {
      "ipa": "/ˈɡraːn/",
      "tags": [
        "Northern"
      ]
    },
    {
      "rhymes": "-ɔːn"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "grone"
    },
    {
      "_dis1": "0 0",
      "word": "grane"
    }
  ],
  "word": "gron"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb"
      },
      "expansion": "gron",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "word": "gronen"
        }
      ],
      "categories": [
        {
          "_dis": "36 36 28",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative form of gronen"
      ],
      "id": "en-gron-enm-verb-UQpdbJnM",
      "links": [
        [
          "gronen",
          "gronen#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "gron"
}

{
  "categories": [
    "Middle English back-formations",
    "Middle English entries with incorrect language header",
    "Middle English lemmas",
    "Middle English nouns",
    "Middle English verbs",
    "Pages with 3 entries",
    "Pages with entries",
    "Rhymes:Middle English/ɔːn",
    "Rhymes:Middle English/ɔːn/1 syllable",
    "enm:Sound"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "groan"
          },
          "expansion": "English: groan",
          "name": "desc"
        }
      ],
      "text": "English: groan"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "sco",
            "2": "grain",
            "3": "grane"
          },
          "expansion": "Scots: grain, grane",
          "name": "desc"
        }
      ],
      "text": "Scots: grain, grane"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "gronen",
        "nocap": "1"
      },
      "expansion": "back-formation from gronen",
      "name": "back-formation"
    }
  ],
  "etymology_text": "A back-formation from gronen.",
  "forms": [
    {
      "form": "grones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "nouns",
        "g": "",
        "g2": "",
        "g3": "",
        "head": "",
        "sort": ""
      },
      "expansion": "gron",
      "name": "head"
    },
    {
      "args": {
        "1": "grones"
      },
      "expansion": "gron (plural grones)",
      "name": "enm-noun"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A groaning or moaning sound."
      ],
      "links": [
        [
          "groaning",
          "groaning"
        ],
        [
          "moaning",
          "moaning"
        ]
      ]
    },
    {
      "glosses": [
        "The trickle of a watercourse."
      ],
      "links": [
        [
          "trickle",
          "trickle"
        ],
        [
          "watercourse",
          "watercourse"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɡrɔːn/"
    },
    {
      "ipa": "/ˈɡraːn/",
      "tags": [
        "Northern"
      ]
    },
    {
      "rhymes": "-ɔːn"
    }
  ],
  "synonyms": [
    {
      "word": "grone"
    },
    {
      "word": "grane"
    }
  ],
  "word": "gron"
}

{
  "categories": [
    "Middle English entries with incorrect language header",
    "Middle English lemmas",
    "Middle English verbs",
    "Pages with 3 entries",
    "Pages with entries",
    "enm:Sound"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb"
      },
      "expansion": "gron",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "word": "gronen"
        }
      ],
      "glosses": [
        "Alternative form of gronen"
      ],
      "links": [
        [
          "gronen",
          "gronen#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "gron"
}