"semiminor axis" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi-",
        "3": "minor axis"
      },
      "expansion": "semi- + minor axis",
      "name": "af"
    }
  ],
  "etymology_text": "From semi- + minor axis.",
  "forms": [
    {
      "form": "semiminor axes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "semi-minor axis",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "semiminor axes"
      },
      "expansion": "semiminor axis (plural semiminor axes)",
      "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": "English terms prefixed with semi-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geometry",
          "orig": "en:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: semimajor axis"
        }
      ],
      "glosses": [
        "Half of the minor axis of a circle or ellipse."
      ],
      "id": "en-semiminor_axis-en-noun-qiv95cPU",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "minor axis",
          "minor axis"
        ],
        [
          "circle",
          "circle"
        ],
        [
          "ellipse",
          "ellipse"
        ]
      ],
      "raw_glosses": [
        "(geometry) Half of the minor axis of a circle or ellipse."
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "half of the major axis of a circle or ellipse",
          "tags": [
            "masculine"
          ],
          "word": "demi-petit axe"
        }
      ]
    }
  ],
  "word": "semiminor axis"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi-",
        "3": "minor axis"
      },
      "expansion": "semi- + minor axis",
      "name": "af"
    }
  ],
  "etymology_text": "From semi- + minor axis.",
  "forms": [
    {
      "form": "semiminor axes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "semi-minor axis",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "semiminor axes"
      },
      "expansion": "semiminor axis (plural semiminor axes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms prefixed with semi-",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with French translations",
        "en:Geometry"
      ],
      "examples": [
        {
          "text": "Coordinate term: semimajor axis"
        }
      ],
      "glosses": [
        "Half of the minor axis of a circle or ellipse."
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "minor axis",
          "minor axis"
        ],
        [
          "circle",
          "circle"
        ],
        [
          "ellipse",
          "ellipse"
        ]
      ],
      "raw_glosses": [
        "(geometry) Half of the minor axis of a circle or ellipse."
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "half of the major axis of a circle or ellipse",
      "tags": [
        "masculine"
      ],
      "word": "demi-petit axe"
    }
  ],
  "word": "semiminor axis"
}