"on" meaning in Old Frisian

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "frr",
            "2": "a"
          },
          "expansion": "North Frisian: a",
          "name": "desc"
        }
      ],
      "text": "North Frisian: a"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "stq",
            "2": "an",
            "3": "oun"
          },
          "expansion": "Saterland Frisian: an, oun",
          "name": "desc"
        }
      ],
      "text": "Saterland Frisian: an, oun"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fy",
            "2": "oan"
          },
          "expansion": "West Frisian: oan",
          "name": "desc"
        }
      ],
      "text": "West Frisian: oan"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ofs",
        "2": "gmw-pro",
        "3": "*an"
      },
      "expansion": "Proto-West Germanic *an",
      "name": "inh"
    },
    {
      "args": {
        "1": "ofs",
        "2": "gem-pro",
        "3": "*an",
        "4": "",
        "5": "on"
      },
      "expansion": "Proto-Germanic *an (“on”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "ofs",
        "2": "ine-pro",
        "3": "*h₂en-",
        "4": "",
        "5": "up"
      },
      "expansion": "Proto-Indo-European *h₂en- (“up”)",
      "name": "der"
    },
    {
      "args": {
        "1": "ang",
        "2": "on"
      },
      "expansion": "Old English on",
      "name": "cog"
    },
    {
      "args": {
        "1": "osx",
        "2": "ana"
      },
      "expansion": "Old Saxon ana",
      "name": "cog"
    },
    {
      "args": {
        "1": "odt",
        "2": "ana"
      },
      "expansion": "Old Dutch ana",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-West Germanic *an, from Proto-Germanic *an (“on”), from Proto-Indo-European *h₂en- (“up”). Cognates include Old English on, Old Saxon ana and Old Dutch ana.",
  "head_templates": [
    {
      "args": {
        "1": "ofs",
        "2": "preposition"
      },
      "expansion": "on",
      "name": "head"
    }
  ],
  "lang": "Old Frisian",
  "lang_code": "ofs",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Frisian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Frisian prepositions",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "on"
      ],
      "id": "en-on-ofs-prep-uNMehScl",
      "links": [
        [
          "on",
          "on#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/on/"
    }
  ],
  "word": "on"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "frr",
            "2": "a"
          },
          "expansion": "North Frisian: a",
          "name": "desc"
        }
      ],
      "text": "North Frisian: a"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "stq",
            "2": "an",
            "3": "oun"
          },
          "expansion": "Saterland Frisian: an, oun",
          "name": "desc"
        }
      ],
      "text": "Saterland Frisian: an, oun"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fy",
            "2": "oan"
          },
          "expansion": "West Frisian: oan",
          "name": "desc"
        }
      ],
      "text": "West Frisian: oan"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ofs",
        "2": "gmw-pro",
        "3": "*an"
      },
      "expansion": "Proto-West Germanic *an",
      "name": "inh"
    },
    {
      "args": {
        "1": "ofs",
        "2": "gem-pro",
        "3": "*an",
        "4": "",
        "5": "on"
      },
      "expansion": "Proto-Germanic *an (“on”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "ofs",
        "2": "ine-pro",
        "3": "*h₂en-",
        "4": "",
        "5": "up"
      },
      "expansion": "Proto-Indo-European *h₂en- (“up”)",
      "name": "der"
    },
    {
      "args": {
        "1": "ang",
        "2": "on"
      },
      "expansion": "Old English on",
      "name": "cog"
    },
    {
      "args": {
        "1": "osx",
        "2": "ana"
      },
      "expansion": "Old Saxon ana",
      "name": "cog"
    },
    {
      "args": {
        "1": "odt",
        "2": "ana"
      },
      "expansion": "Old Dutch ana",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-West Germanic *an, from Proto-Germanic *an (“on”), from Proto-Indo-European *h₂en- (“up”). Cognates include Old English on, Old Saxon ana and Old Dutch ana.",
  "head_templates": [
    {
      "args": {
        "1": "ofs",
        "2": "preposition"
      },
      "expansion": "on",
      "name": "head"
    }
  ],
  "lang": "Old Frisian",
  "lang_code": "ofs",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        "Old Frisian entries with incorrect language header",
        "Old Frisian lemmas",
        "Old Frisian prepositions",
        "Old Frisian terms derived from Proto-Germanic",
        "Old Frisian terms derived from Proto-Indo-European",
        "Old Frisian terms derived from Proto-West Germanic",
        "Old Frisian terms inherited from Proto-Germanic",
        "Old Frisian terms inherited from Proto-West Germanic",
        "Old Frisian terms with IPA pronunciation"
      ],
      "glosses": [
        "on"
      ],
      "links": [
        [
          "on",
          "on#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/on/"
    }
  ],
  "word": "on"
}