"preschier" meaning in Moyen français

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en moyen français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes du premier groupe en moyen français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Conjugaisons manquantes en moyen français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Moyen français",
      "orig": "moyen français",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Moyen français",
  "lang_code": "frm",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "1ᵉʳ groupe"
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "prescher"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en moyen français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en moyen français à traduire",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              23,
              32
            ]
          ],
          "ref": "Le dyalogue de la ducesse de Bourgogne a Jhesu Crist. XVᵉ siècle.",
          "text": "des mendians qui ont a preschier aux aultres"
        }
      ],
      "glosses": [
        "Variante de prescher."
      ],
      "id": "fr-preschier-frm-noun-TTNEC2lr",
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "preschier"
}

{
  "categories": [
    "Noms communs en moyen français",
    "Verbes du premier groupe en moyen français",
    "Wiktionnaire:Conjugaisons manquantes en moyen français",
    "moyen français"
  ],
  "lang": "Moyen français",
  "lang_code": "frm",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "1ᵉʳ groupe"
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "prescher"
        }
      ],
      "categories": [
        "Exemples en moyen français",
        "Exemples en moyen français à traduire"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              23,
              32
            ]
          ],
          "ref": "Le dyalogue de la ducesse de Bourgogne a Jhesu Crist. XVᵉ siècle.",
          "text": "des mendians qui ont a preschier aux aultres"
        }
      ],
      "glosses": [
        "Variante de prescher."
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "preschier"
}