"loc" meaning in Old French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fro",
        "2": "gmw-pro",
        "3": "gem-pro",
        "4": "gem"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "fro",
        "2": "ang",
        "3": "loc"
      },
      "expansion": "Old English loc",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Old English loc",
  "forms": [
    {
      "form": "loc oblique singular or",
      "tags": [
        "canonical",
        "masculine"
      ]
    },
    {
      "form": "los",
      "tags": [
        "oblique",
        "plural"
      ]
    },
    {
      "form": "los",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "loc",
      "tags": [
        "nominative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "loc oblique singular, m (oblique plural los, nominative singular los, nominative plural loc)",
      "name": "fro-noun"
    }
  ],
  "lang": "Old French",
  "lang_code": "fro",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 12 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "12 1 0 1 3 4 5 3 1 0 3 11 11 1 0 0 0 14 9 14 0 1 0 6",
          "kind": "other",
          "name": "Pages with 12 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 1 0 0 2 4 6 4 0 0 4 11 11 0 0 0 0 13 9 13 0 1 0 9",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "loquet"
        }
      ],
      "examples": [
        {
          "english": "But at this hour, it was closed with a big lock",
          "text": ", La Vie de St Thomas\nMes a cel ore esteit a un grant loc fermee",
          "type": "quotation"
        }
      ],
      "glosses": [
        "lock"
      ],
      "id": "en-loc-fro-noun-DAMFhpRf",
      "links": [
        [
          "lock",
          "lock"
        ]
      ]
    }
  ],
  "word": "loc"
}

{
  "categories": [
    "Pages with 12 entries",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "loquet"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fro",
        "2": "gmw-pro",
        "3": "gem-pro",
        "4": "gem"
      },
      "expansion": "",
      "name": "dercat"
    },
    {
      "args": {
        "1": "fro",
        "2": "ang",
        "3": "loc"
      },
      "expansion": "Old English loc",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Old English loc",
  "forms": [
    {
      "form": "loc oblique singular or",
      "tags": [
        "canonical",
        "masculine"
      ]
    },
    {
      "form": "los",
      "tags": [
        "oblique",
        "plural"
      ]
    },
    {
      "form": "los",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "loc",
      "tags": [
        "nominative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "loc oblique singular, m (oblique plural los, nominative singular los, nominative plural loc)",
      "name": "fro-noun"
    }
  ],
  "lang": "Old French",
  "lang_code": "fro",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Old French entries with incorrect language header",
        "Old French lemmas",
        "Old French masculine nouns",
        "Old French nouns",
        "Old French terms borrowed from Old English",
        "Old French terms derived from Germanic languages",
        "Old French terms derived from Old English",
        "Old French terms derived from Proto-Germanic",
        "Old French terms derived from Proto-West Germanic",
        "Old French terms with quotations",
        "Pages with 12 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "But at this hour, it was closed with a big lock",
          "text": ", La Vie de St Thomas\nMes a cel ore esteit a un grant loc fermee",
          "type": "quotation"
        }
      ],
      "glosses": [
        "lock"
      ],
      "links": [
        [
          "lock",
          "lock"
        ]
      ]
    }
  ],
  "word": "loc"
}

{
  "called_from": "form_descriptions/1089",
  "msg": "suspicious unhandled suffix in Old French: 'loc oblique singular or', originally 'loc oblique singular or m'",
  "path": [
    "loc"
  ],
  "section": "Old French",
  "subsection": "noun",
  "title": "loc",
  "trace": ""
}

{
  "called_from": "form_descriptions/1089",
  "msg": "suspicious unhandled suffix in Old French: 'loc oblique singular or', originally 'loc oblique singular or m'",
  "path": [
    "loc"
  ],
  "section": "Old French",
  "subsection": "noun",
  "title": "loc",
  "trace": ""
}

{
  "called_from": "form_descriptions/1147",
  "msg": "suspicious related form tags ['masculine', 'canonical']: 'loc oblique singular or' in 'loc oblique singular, m (oblique plural los, nominative singular los, nominative plural loc)'",
  "path": [
    "loc"
  ],
  "section": "Old French",
  "subsection": "noun",
  "title": "loc",
  "trace": ""
}