"achtbein" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "acht",
        "t": "eight"
      },
      "expansion": "German acht (“eight”)",
      "name": "der"
    }
  ],
  "etymology_text": "Equivalent to German acht (“eight”) + Beine (“legs”).",
  "forms": [
    {
      "form": "achtbeins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "achtbein (plural achtbeins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1991 August 13, C D Froggatt, H B Nielsen, Origin Of Symmetries, World Scientific, →ISBN, →OCLC, page 59:",
          "text": "The extended siebenbein, or achtbein, v^(a')ᵢ, has unit determinant and is constructed from the siebenbein eᵃᵢ and the 7 scalar fields ϕₘ as follows",
          "type": "quote"
        }
      ],
      "glosses": [
        "Synonym of octad"
      ],
      "id": "en-achtbein-en-noun-44W2oQer",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "physics",
          "physics"
        ],
        [
          "octad",
          "octad#English"
        ]
      ],
      "raw_glosses": [
        "(mathematics, physics) Synonym of octad"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "octad"
        }
      ],
      "topics": [
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "physics",
        "sciences"
      ]
    }
  ],
  "word": "achtbein"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "acht",
        "t": "eight"
      },
      "expansion": "German acht (“eight”)",
      "name": "der"
    }
  ],
  "etymology_text": "Equivalent to German acht (“eight”) + Beine (“legs”).",
  "forms": [
    {
      "form": "achtbeins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "achtbein (plural achtbeins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms derived from German",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Mathematics",
        "en:Physics"
      ],
      "examples": [
        {
          "ref": "1991 August 13, C D Froggatt, H B Nielsen, Origin Of Symmetries, World Scientific, →ISBN, →OCLC, page 59:",
          "text": "The extended siebenbein, or achtbein, v^(a')ᵢ, has unit determinant and is constructed from the siebenbein eᵃᵢ and the 7 scalar fields ϕₘ as follows",
          "type": "quote"
        }
      ],
      "glosses": [
        "Synonym of octad"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "physics",
          "physics"
        ],
        [
          "octad",
          "octad#English"
        ]
      ],
      "raw_glosses": [
        "(mathematics, physics) Synonym of octad"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "octad"
        }
      ],
      "topics": [
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "physics",
        "sciences"
      ]
    }
  ],
  "word": "achtbein"
}