"biconvex" meaning in English

{
  "antonyms": [
    {
      "word": "biconcave"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bi",
        "3": "convex"
      },
      "expansion": "bi- + convex",
      "name": "prefix"
    }
  ],
  "etymology_text": "bi- + convex",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "biconvex (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 bi-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Greek terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "dorsibiconvex"
        },
        {
          "word": "equibiconvex"
        },
        {
          "word": "ventribiconvex"
        }
      ],
      "glosses": [
        "Having both sides convex."
      ],
      "id": "en-biconvex-en-adj-s5LBHg-t",
      "links": [
        [
          "convex",
          "convex"
        ]
      ],
      "synonyms": [
        {
          "word": "convex"
        },
        {
          "word": "convexoconvex"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Having both sides convex",
          "word": "kaksoiskupera"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "amfíkyrtos",
          "sense": "Having both sides convex",
          "word": "αμφίκυρτος"
        },
        {
          "code": "ckb",
          "lang": "Central Kurdish",
          "roman": "dukoqzî",
          "sense": "Having both sides convex",
          "word": "دوکۆقزی"
        },
        {
          "code": "kmr",
          "lang": "Northern Kurdish",
          "sense": "Having both sides convex",
          "word": "dukoqizî"
        },
        {
          "code": "fa",
          "lang": "Persian",
          "roman": "dokuž",
          "sense": "Having both sides convex",
          "word": "دوکوژ"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "Having both sides convex",
          "word": "biconvex"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "dvojakovýpuklyj",
          "sense": "Having both sides convex",
          "word": "двояковы́пуклый"
        }
      ]
    }
  ],
  "word": "biconvex"
}

{
  "antonyms": [
    {
      "word": "biconcave"
    }
  ],
  "derived": [
    {
      "word": "dorsibiconvex"
    },
    {
      "word": "equibiconvex"
    },
    {
      "word": "ventribiconvex"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "bi",
        "3": "convex"
      },
      "expansion": "bi- + convex",
      "name": "prefix"
    }
  ],
  "etymology_text": "bi- + convex",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "biconvex (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with bi-",
        "English uncomparable adjectives",
        "Greek terms with redundant script codes"
      ],
      "glosses": [
        "Having both sides convex."
      ],
      "links": [
        [
          "convex",
          "convex"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "convex"
    },
    {
      "word": "convexoconvex"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Having both sides convex",
      "word": "kaksoiskupera"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "amfíkyrtos",
      "sense": "Having both sides convex",
      "word": "αμφίκυρτος"
    },
    {
      "code": "ckb",
      "lang": "Central Kurdish",
      "roman": "dukoqzî",
      "sense": "Having both sides convex",
      "word": "دوکۆقزی"
    },
    {
      "code": "kmr",
      "lang": "Northern Kurdish",
      "sense": "Having both sides convex",
      "word": "dukoqizî"
    },
    {
      "code": "fa",
      "lang": "Persian",
      "roman": "dokuž",
      "sense": "Having both sides convex",
      "word": "دوکوژ"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "Having both sides convex",
      "word": "biconvex"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "dvojakovýpuklyj",
      "sense": "Having both sides convex",
      "word": "двояковы́пуклый"
    }
  ],
  "word": "biconvex"
}