"oca" meaning in Old Irish

{
  "categories": [
    {
      "_dis": "0 0 0",
      "kind": "other",
      "name": "Old Irish entries with incorrect language header",
      "parents": [],
      "source": "w+disamb"
    }
  ],
  "etymology_number": "1",
  "etymology_templates": [
    {
      "args": {
        "1": "sga",
        "2": "oc",
        "3": "-a",
        "id2": "relative",
        "pos2": "relative pronoun",
        "t1": "at"
      },
      "expansion": "Univerbation of oc (“at”) + -a (relative pronoun)",
      "name": "univ"
    }
  ],
  "etymology_text": "Univerbation of oc (“at”) + -a (relative pronoun)",
  "forms": [
    {
      "form": "oca·",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "occa",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "occo",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "oco",
      "tags": [
        "alternative"
      ]
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Irish univerbations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "at which, at whom"
      ],
      "id": "en-oca-sga-pron-JvJJ3LCu"
    }
  ],
  "word": "oca"
}

{
  "categories": [
    {
      "_dis": "0 0 0",
      "kind": "other",
      "name": "Old Irish entries with incorrect language header",
      "parents": [],
      "source": "w+disamb"
    }
  ],
  "etymology_number": "2",
  "forms": [
    {
      "form": "in the masculine and neuter singular",
      "head_nr": 1,
      "tags": [
        "triggers-lenition"
      ]
    },
    {
      "form": "in the plural",
      "head_nr": 1,
      "tags": [
        "eclipsis",
        "error-unknown-tag"
      ]
    },
    {
      "form": "occa",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "occo",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "oco",
      "tags": [
        "alternative"
      ]
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "det",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(“at”) + a (“his/her/its/their”)",
          "word": "oc"
        }
      ],
      "categories": [],
      "glosses": [
        "contraction of oc (“at”) + a (“his/her/its/their”)"
      ],
      "head_nr": 1,
      "id": "en-oca-sga-det-JH~RmS5g",
      "links": [
        [
          "oc",
          "oc#Old_Irish"
        ],
        [
          "a",
          "a/languages M to Z#Old_Irish:_his"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "word": "oca"
}

{
  "categories": [
    {
      "_dis": "0 0 0",
      "kind": "other",
      "name": "Old Irish entries with incorrect language header",
      "parents": [],
      "source": "w+disamb"
    }
  ],
  "etymology_number": "3",
  "forms": [
    {
      "form": "occa",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "occo",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "oco",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "2": "prepositional pronoun",
        "altform": "1"
      },
      "expansion": "oca",
      "name": "head"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "pron",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "at him/it",
          "word": "occo"
        }
      ],
      "glosses": [
        "alternative form of occo (“at him/it”)"
      ],
      "id": "en-oca-sga-pron-hYC~T6vK",
      "links": [
        [
          "occo",
          "occo#Old_Irish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "oca"
}

{
  "categories": [
    "Old Irish alternative forms",
    "Old Irish entries with incorrect language header",
    "Old Irish non-lemma forms",
    "Old Irish pronoun forms",
    "Old Irish univerbations",
    "Pages with 17 entries",
    "Pages with entries"
  ],
  "etymology_number": "1",
  "etymology_templates": [
    {
      "args": {
        "1": "sga",
        "2": "oc",
        "3": "-a",
        "id2": "relative",
        "pos2": "relative pronoun",
        "t1": "at"
      },
      "expansion": "Univerbation of oc (“at”) + -a (relative pronoun)",
      "name": "univ"
    }
  ],
  "etymology_text": "Univerbation of oc (“at”) + -a (relative pronoun)",
  "forms": [
    {
      "form": "oca·",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "occa",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "occo",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "oco",
      "tags": [
        "alternative"
      ]
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "pron",
  "senses": [
    {
      "glosses": [
        "at which, at whom"
      ]
    }
  ],
  "word": "oca"
}

{
  "categories": [
    "Old Irish alternative forms",
    "Old Irish determiner forms",
    "Old Irish entries with incorrect language header",
    "Old Irish non-lemma forms",
    "Pages with 17 entries",
    "Pages with entries"
  ],
  "etymology_number": "2",
  "forms": [
    {
      "form": "in the masculine and neuter singular",
      "head_nr": 1,
      "tags": [
        "triggers-lenition"
      ]
    },
    {
      "form": "in the plural",
      "head_nr": 1,
      "tags": [
        "eclipsis",
        "error-unknown-tag"
      ]
    },
    {
      "form": "occa",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "occo",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "oco",
      "tags": [
        "alternative"
      ]
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "det",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(“at”) + a (“his/her/its/their”)",
          "word": "oc"
        }
      ],
      "categories": [
        "Old Irish contractions"
      ],
      "glosses": [
        "contraction of oc (“at”) + a (“his/her/its/their”)"
      ],
      "head_nr": 1,
      "links": [
        [
          "oc",
          "oc#Old_Irish"
        ],
        [
          "a",
          "a/languages M to Z#Old_Irish:_his"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "word": "oca"
}

{
  "categories": [
    "Old Irish alternative forms",
    "Old Irish entries with incorrect language header",
    "Pages with 17 entries",
    "Pages with entries"
  ],
  "etymology_number": "3",
  "forms": [
    {
      "form": "occa",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "occo",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "oco",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "2": "prepositional pronoun",
        "altform": "1"
      },
      "expansion": "oca",
      "name": "head"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "pron",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "at him/it",
          "word": "occo"
        }
      ],
      "glosses": [
        "alternative form of occo (“at him/it”)"
      ],
      "links": [
        [
          "occo",
          "occo#Old_Irish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "oca"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: h-prothesis in the feminine singular",
  "path": [
    "oca"
  ],
  "section": "Old Irish",
  "subsection": "determiner",
  "title": "oca",
  "trace": ""
}

{
  "called_from": "page/1713/20221215",
  "msg": "later head without list of senses,template node #, oca/Old Irish",
  "path": [
    "oca"
  ],
  "section": "Old Irish",
  "subsection": "determiner",
  "title": "oca",
  "trace": ""
}