"o-" meaning in 瑞典语

{
  "categories": [
    {
      "kind": "other",
      "name": "有3個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "瑞典語前缀",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "瑞典語詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "瑞典语",
  "lang_code": "sv",
  "pos": "prefix",
  "pos_title": "前缀",
  "senses": [
    {
      "glosses": [
        "用于形容词前构建反义词"
      ],
      "id": "zh-o--sv-prefix-9xJLYNxT"
    },
    {
      "glosses": [
        "用于名词前表示“无”或“缺少”的意思"
      ],
      "id": "zh-o--sv-prefix-~4BC2qfu"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "o-"
}

{
  "categories": [
    "有3個詞條的頁面",
    "有詞條的頁面",
    "瑞典語前缀",
    "瑞典語詞元"
  ],
  "lang": "瑞典语",
  "lang_code": "sv",
  "pos": "prefix",
  "pos_title": "前缀",
  "senses": [
    {
      "glosses": [
        "用于形容词前构建反义词"
      ]
    },
    {
      "glosses": [
        "用于名词前表示“无”或“缺少”的意思"
      ]
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "o-"
}