"ab-" meaning in ドイツ語

{
  "antonyms": [
    {
      "word": "an-"
    },
    {
      "word": "auf-"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "テンプレート:pronに引数が用いられているページ",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ドイツ語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ドイツ語_接頭辞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "国際音声記号あり",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "abも参照。"
    }
  ],
  "lang": "ドイツ語",
  "lang_code": "de",
  "pos": "prefix",
  "pos_title": "接頭辞",
  "related": [
    {
      "word": "abfahren"
    },
    {
      "word": "ablenken"
    },
    {
      "word": "abmachen"
    },
    {
      "word": "abziehen"
    }
  ],
  "senses": [
    {
      "glosses": [
        "分離、除去"
      ],
      "id": "ja-ab--de-prefix-3oOV0lsW"
    },
    {
      "glosses": [
        "取り消し、遮断"
      ],
      "id": "ja-ab--de-prefix-O1E1~Wyb"
    },
    {
      "glosses": [
        "出発"
      ],
      "id": "ja-ab--de-prefix-gAxlUnUA"
    },
    {
      "glosses": [
        "下方へ"
      ],
      "id": "ja-ab--de-prefix-j8JcRu6F"
    }
  ],
  "sounds": [
    {
      "ipa": "ap"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "ab-"
}

{
  "antonyms": [
    {
      "word": "an-"
    },
    {
      "word": "auf-"
    }
  ],
  "categories": [
    "テンプレート:pronに引数が用いられているページ",
    "ドイツ語",
    "ドイツ語_接頭辞",
    "国際音声記号あり"
  ],
  "forms": [
    {
      "form": "abも参照。"
    }
  ],
  "lang": "ドイツ語",
  "lang_code": "de",
  "pos": "prefix",
  "pos_title": "接頭辞",
  "related": [
    {
      "word": "abfahren"
    },
    {
      "word": "ablenken"
    },
    {
      "word": "abmachen"
    },
    {
      "word": "abziehen"
    }
  ],
  "senses": [
    {
      "glosses": [
        "分離、除去"
      ]
    },
    {
      "glosses": [
        "取り消し、遮断"
      ]
    },
    {
      "glosses": [
        "出発"
      ]
    },
    {
      "glosses": [
        "下方へ"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "ap"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "ab-"
}