"-o" meaning in Old Dutch

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "dum",
            "2": "-e"
          },
          "expansion": "Middle Dutch: -e",
          "name": "desc"
        }
      ],
      "text": "Middle Dutch: -e"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "odt",
        "2": "gmw-pro",
        "3": "*-ō"
      },
      "expansion": "Proto-West Germanic *-ō",
      "name": "inh"
    },
    {
      "args": {
        "1": "odt",
        "2": "gem-pro",
        "3": "*-ô"
      },
      "expansion": "Proto-Germanic *-ô",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-West Germanic *-ō, from Proto-Germanic *-ô.",
  "head_templates": [
    {
      "args": {
        "1": "odt",
        "2": "suffix",
        "cat2": "adverb-forming suffixes"
      },
      "expansion": "-o",
      "name": "head"
    }
  ],
  "lang": "Old Dutch",
  "lang_code": "odt",
  "pos": "suffix",
  "senses": [
    {
      "glosses": [
        "Forms adverbs from adjectives."
      ],
      "id": "en--o-odt-suffix-odt:adverb",
      "senseid": [
        "odt:adverb"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-o"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "odt",
        "2": "gmw-pro",
        "3": "*-jō"
      },
      "expansion": "Proto-West Germanic *-jō",
      "name": "inh"
    },
    {
      "args": {
        "1": "odt",
        "2": "gem-pro",
        "3": "*-jô"
      },
      "expansion": "Proto-Germanic *-jô",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-West Germanic *-jō, from Proto-Germanic *-jô.",
  "head_templates": [
    {
      "args": {
        "1": "odt",
        "2": "suffix",
        "cat2": "noun-forming suffixes"
      },
      "expansion": "-o",
      "name": "head"
    }
  ],
  "lang": "Old Dutch",
  "lang_code": "odt",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Old Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Forms agent nouns from verbs."
      ],
      "id": "en--o-odt-suffix-odt:agent_noun",
      "links": [
        [
          "agent noun",
          "agent noun#English"
        ]
      ],
      "senseid": [
        "odt:agent noun"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-o"
}

{
  "categories": [
    "Old Dutch adverb-forming suffixes",
    "Old Dutch entries with incorrect language header",
    "Old Dutch lemmas",
    "Old Dutch noun-forming suffixes",
    "Old Dutch suffixes",
    "Old Dutch terms derived from Proto-Germanic",
    "Old Dutch terms derived from Proto-West Germanic",
    "Old Dutch terms inherited from Proto-Germanic",
    "Old Dutch terms inherited from Proto-West Germanic"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "dum",
            "2": "-e"
          },
          "expansion": "Middle Dutch: -e",
          "name": "desc"
        }
      ],
      "text": "Middle Dutch: -e"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "odt",
        "2": "gmw-pro",
        "3": "*-ō"
      },
      "expansion": "Proto-West Germanic *-ō",
      "name": "inh"
    },
    {
      "args": {
        "1": "odt",
        "2": "gem-pro",
        "3": "*-ô"
      },
      "expansion": "Proto-Germanic *-ô",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-West Germanic *-ō, from Proto-Germanic *-ô.",
  "head_templates": [
    {
      "args": {
        "1": "odt",
        "2": "suffix",
        "cat2": "adverb-forming suffixes"
      },
      "expansion": "-o",
      "name": "head"
    }
  ],
  "lang": "Old Dutch",
  "lang_code": "odt",
  "pos": "suffix",
  "senses": [
    {
      "glosses": [
        "Forms adverbs from adjectives."
      ],
      "senseid": [
        "odt:adverb"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-o"
}

{
  "categories": [
    "Old Dutch entries with incorrect language header",
    "Old Dutch lemmas",
    "Old Dutch noun-forming suffixes",
    "Old Dutch suffixes",
    "Old Dutch terms derived from Proto-Germanic",
    "Old Dutch terms derived from Proto-West Germanic",
    "Old Dutch terms inherited from Proto-Germanic",
    "Old Dutch terms inherited from Proto-West Germanic"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "odt",
        "2": "gmw-pro",
        "3": "*-jō"
      },
      "expansion": "Proto-West Germanic *-jō",
      "name": "inh"
    },
    {
      "args": {
        "1": "odt",
        "2": "gem-pro",
        "3": "*-jô"
      },
      "expansion": "Proto-Germanic *-jô",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-West Germanic *-jō, from Proto-Germanic *-jô.",
  "head_templates": [
    {
      "args": {
        "1": "odt",
        "2": "suffix",
        "cat2": "noun-forming suffixes"
      },
      "expansion": "-o",
      "name": "head"
    }
  ],
  "lang": "Old Dutch",
  "lang_code": "odt",
  "pos": "suffix",
  "senses": [
    {
      "glosses": [
        "Forms agent nouns from verbs."
      ],
      "links": [
        [
          "agent noun",
          "agent noun#English"
        ]
      ],
      "senseid": [
        "odt:agent noun"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-o"
}