"trestor" meaning in Ancien français

{
  "categories": [
    {
      "kind": "other",
      "name": "Déverbaux en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en ancien français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ancien français",
      "orig": "ancien français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Déverbal de trestorner. (1ᵉʳ quart du XIIᵉ siècle) tresturn."
  ],
  "forms": [
    {
      "form": "trestur"
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Action de se retourner."
      ],
      "id": "fr-trestor-fro-noun-UMChOpju"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "trestor"
}

{
  "categories": [
    "Déverbaux en ancien français",
    "Noms communs en ancien français",
    "ancien français"
  ],
  "etymology_texts": [
    "Déverbal de trestorner. (1ᵉʳ quart du XIIᵉ siècle) tresturn."
  ],
  "forms": [
    {
      "form": "trestur"
    }
  ],
  "lang": "Ancien français",
  "lang_code": "fro",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Action de se retourner."
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "trestor"
}