"concavo-convex" meaning in English

{
  "forms": [
    {
      "form": "more concavo-convex",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most concavo-convex",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "concavo-convex (comparative more concavo-convex, superlative most concavo-convex)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
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          "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 Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Optics",
          "orig": "en:Optics",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: concavoconcave"
        }
      ],
      "glosses": [
        "Having one side concave and the other convex."
      ],
      "id": "en-concavo-convex-en-adj-R6t5H9iq",
      "links": [
        [
          "optics",
          "optics"
        ],
        [
          "concave",
          "concave"
        ],
        [
          "convex",
          "convex"
        ]
      ],
      "raw_glosses": [
        "(optics) Having one side concave and the other convex."
      ],
      "synonyms": [
        {
          "word": "concavoconvex"
        }
      ],
      "topics": [
        "engineering",
        "natural-sciences",
        "optics",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "āotū",
          "sense": "having one side concave and the other convex",
          "word": "凹凸"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "having one side concave and the other convex",
          "word": "koverankupera"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "vógnuto-výpuklyj",
          "sense": "having one side concave and the other convex",
          "word": "во́гнуто-вы́пуклый"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "výpuklo-vógnutyj",
          "sense": "having one side concave and the other convex",
          "word": "вы́пукло-во́гнутый"
        }
      ]
    }
  ],
  "word": "concavo-convex"
}

{
  "forms": [
    {
      "form": "more concavo-convex",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most concavo-convex",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "concavo-convex (comparative more concavo-convex, superlative most concavo-convex)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "Entries with translation boxes",
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        "Terms with Finnish translations",
        "Terms with Mandarin translations",
        "Terms with Russian translations",
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      ],
      "examples": [
        {
          "text": "Coordinate term: concavoconcave"
        }
      ],
      "glosses": [
        "Having one side concave and the other convex."
      ],
      "links": [
        [
          "optics",
          "optics"
        ],
        [
          "concave",
          "concave"
        ],
        [
          "convex",
          "convex"
        ]
      ],
      "raw_glosses": [
        "(optics) Having one side concave and the other convex."
      ],
      "topics": [
        "engineering",
        "natural-sciences",
        "optics",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "concavoconvex"
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "āotū",
      "sense": "having one side concave and the other convex",
      "word": "凹凸"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "having one side concave and the other convex",
      "word": "koverankupera"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "vógnuto-výpuklyj",
      "sense": "having one side concave and the other convex",
      "word": "во́гнуто-вы́пуклый"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "výpuklo-vógnutyj",
      "sense": "having one side concave and the other convex",
      "word": "вы́пукло-во́гнутый"
    }
  ],
  "word": "concavo-convex"
}