"-a-" meaning in Swedish

{
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "gmq-osw",
        "3": "-a"
      },
      "expansion": "Old Swedish -a",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "-a"
      },
      "expansion": "Old Norse -a",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "gästabud",
        "t": "feast, banquet"
      },
      "expansion": "gästabud (“feast, banquet”)",
      "name": "m"
    },
    {
      "args": {
        "1": "sv",
        "2": "gmq-osw",
        "3": "gæsta buþ"
      },
      "expansion": "Old Swedish gæsta buþ",
      "name": "inh"
    },
    {
      "args": {
        "1": "gmq-osw",
        "2": "gæster",
        "t": "guest"
      },
      "expansion": "gæster (“guest”)",
      "name": "m"
    },
    {
      "args": {
        "1": "sv",
        "2": "gäst"
      },
      "expansion": "gäst",
      "name": "m"
    },
    {
      "args": {
        "1": "sv",
        "2": "gmq-osw",
        "3": "-a, -ar"
      },
      "expansion": "Old Swedish -a, -ar",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "-ar"
      },
      "expansion": "Old Norse -ar",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "veaträ",
        "t": "log of wood"
      },
      "expansion": "veaträ (“log of wood”)",
      "name": "m"
    },
    {
      "args": {
        "1": "gmq-osw",
        "2": "viþaträ"
      },
      "expansion": "viþaträ",
      "name": "m"
    },
    {
      "args": {
        "1": "is",
        "2": "viðartré"
      },
      "expansion": "Icelandic viðartré",
      "name": "cog"
    },
    {
      "args": {
        "1": "sv",
        "2": "vedträ"
      },
      "expansion": "vedträ",
      "name": "m"
    },
    {
      "args": {
        "1": "sv",
        "2": "gmq-osw",
        "3": "-a"
      },
      "expansion": "Old Swedish -a",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "-a"
      },
      "expansion": "Old Norse -a",
      "name": "inh"
    }
  ],
  "etymology_text": "* In most words from an old plural genitive, Old Swedish -a, from Old Norse -a, e.g. gästabud (“feast, banquet”), from Old Swedish gæsta buþ, genitive plural of gæster (“guest”), modern Swedish gäst.\n* In some words from an old singular genitive, Old Swedish -a, -ar, from Old Norse -ar, e.g. dialectal veaträ (“log of wood”) from viþaträ, cf. Icelandic viðartré, standard Swedish vedträ.\n* Occasionally from an old singular genitive, Old Swedish -a, from Old Norse -a, the oblique form of weak masculines.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "interfix"
      },
      "expansion": "-a-",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "interfix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Swedish interfixes",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "bonna-"
        }
      ],
      "glosses": [
        "Genitival interfix used to link elements in some compounds"
      ],
      "id": "en--a--sv-interfix-eCZQ3aCJ",
      "raw_glosses": [
        "(somewhat archaic or dialectal) Genitival interfix used to link elements in some compounds"
      ],
      "related": [
        {
          "word": "-e-"
        }
      ],
      "tags": [
        "archaic",
        "dialectal",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a/"
    }
  ],
  "word": "-a-"
}

{
  "derived": [
    {
      "word": "bonna-"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "gmq-osw",
        "3": "-a"
      },
      "expansion": "Old Swedish -a",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "-a"
      },
      "expansion": "Old Norse -a",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "gästabud",
        "t": "feast, banquet"
      },
      "expansion": "gästabud (“feast, banquet”)",
      "name": "m"
    },
    {
      "args": {
        "1": "sv",
        "2": "gmq-osw",
        "3": "gæsta buþ"
      },
      "expansion": "Old Swedish gæsta buþ",
      "name": "inh"
    },
    {
      "args": {
        "1": "gmq-osw",
        "2": "gæster",
        "t": "guest"
      },
      "expansion": "gæster (“guest”)",
      "name": "m"
    },
    {
      "args": {
        "1": "sv",
        "2": "gäst"
      },
      "expansion": "gäst",
      "name": "m"
    },
    {
      "args": {
        "1": "sv",
        "2": "gmq-osw",
        "3": "-a, -ar"
      },
      "expansion": "Old Swedish -a, -ar",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "-ar"
      },
      "expansion": "Old Norse -ar",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "veaträ",
        "t": "log of wood"
      },
      "expansion": "veaträ (“log of wood”)",
      "name": "m"
    },
    {
      "args": {
        "1": "gmq-osw",
        "2": "viþaträ"
      },
      "expansion": "viþaträ",
      "name": "m"
    },
    {
      "args": {
        "1": "is",
        "2": "viðartré"
      },
      "expansion": "Icelandic viðartré",
      "name": "cog"
    },
    {
      "args": {
        "1": "sv",
        "2": "vedträ"
      },
      "expansion": "vedträ",
      "name": "m"
    },
    {
      "args": {
        "1": "sv",
        "2": "gmq-osw",
        "3": "-a"
      },
      "expansion": "Old Swedish -a",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "-a"
      },
      "expansion": "Old Norse -a",
      "name": "inh"
    }
  ],
  "etymology_text": "* In most words from an old plural genitive, Old Swedish -a, from Old Norse -a, e.g. gästabud (“feast, banquet”), from Old Swedish gæsta buþ, genitive plural of gæster (“guest”), modern Swedish gäst.\n* In some words from an old singular genitive, Old Swedish -a, -ar, from Old Norse -ar, e.g. dialectal veaträ (“log of wood”) from viþaträ, cf. Icelandic viðartré, standard Swedish vedträ.\n* Occasionally from an old singular genitive, Old Swedish -a, from Old Norse -a, the oblique form of weak masculines.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "interfix"
      },
      "expansion": "-a-",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "interfix",
  "related": [
    {
      "word": "-e-"
    }
  ],
  "senses": [
    {
      "categories": [
        "Swedish dialectal terms",
        "Swedish entries with incorrect language header",
        "Swedish interfixes",
        "Swedish lemmas",
        "Swedish terms with IPA pronunciation",
        "Swedish terms with archaic senses"
      ],
      "glosses": [
        "Genitival interfix used to link elements in some compounds"
      ],
      "raw_glosses": [
        "(somewhat archaic or dialectal) Genitival interfix used to link elements in some compounds"
      ],
      "tags": [
        "archaic",
        "dialectal",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a/"
    }
  ],
  "word": "-a-"
}