"dementres" meaning in Ancien français

{
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      "kind": "other",
      "name": "Conjonctions en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en ancien français issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien français",
      "orig": "ancien français",
      "parents": [],
      "source": "w"
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  ],
  "derived": [
    {
      "word": "dementiers"
    },
    {
      "word": "endementiers"
    }
  ],
  "etymology_texts": [
    "Du latin dum interim, interdum, voir mentres."
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "conj",
  "pos_title": "Conjonction",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en ancien français",
          "parents": [],
          "source": "w"
        },
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          "parents": [],
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      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              0,
              9
            ]
          ],
          "text": "dementres que…"
        }
      ],
      "glosses": [
        "Pendant que, tandis que, durant."
      ],
      "id": "fr-dementres-fro-conj-QC3dY0rr"
    }
  ],
  "word": "dementres"
}

{
  "categories": [
    "Conjonctions en ancien français",
    "Mots en ancien français issus d’un mot en latin",
    "ancien français"
  ],
  "derived": [
    {
      "word": "dementiers"
    },
    {
      "word": "endementiers"
    }
  ],
  "etymology_texts": [
    "Du latin dum interim, interdum, voir mentres."
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "conj",
  "pos_title": "Conjonction",
  "senses": [
    {
      "categories": [
        "Exemples en ancien français",
        "Exemples en ancien français à traduire"
      ],
      "examples": [
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          "bold_text_offsets": [
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          ],
          "text": "dementres que…"
        }
      ],
      "glosses": [
        "Pendant que, tandis que, durant."
      ]
    }
  ],
  "word": "dementres"
}