"epicycloidal" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "epicycloid",
        "3": "al"
      },
      "expansion": "epicycloid + -al",
      "name": "suffix"
    }
  ],
  "etymology_text": "epicycloid + -al",
  "forms": [
    {
      "form": "more epicycloidal",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most epicycloidal",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "epicycloidal (comparative more epicycloidal, superlative most epicycloidal)",
      "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 suffixed with -al",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "epicycloidal wheel"
        }
      ],
      "examples": [
        {
          "text": "epicycloidal gear train",
          "type": "example"
        },
        {
          "text": "epicycloidal teeth",
          "type": "example"
        }
      ],
      "glosses": [
        "Of or pertaining to an epicycloid."
      ],
      "id": "en-epicycloidal-en-adj-GIuNTUh-",
      "links": [
        [
          "epicycloid",
          "epicycloid"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɔɪdəl"
    }
  ],
  "word": "epicycloidal"
}

{
  "derived": [
    {
      "word": "epicycloidal wheel"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "epicycloid",
        "3": "al"
      },
      "expansion": "epicycloid + -al",
      "name": "suffix"
    }
  ],
  "etymology_text": "epicycloid + -al",
  "forms": [
    {
      "form": "more epicycloidal",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most epicycloidal",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "epicycloidal (comparative more epicycloidal, superlative most epicycloidal)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -al",
        "English terms with usage examples",
        "Rhymes:English/ɔɪdəl",
        "Rhymes:English/ɔɪdəl/5 syllables"
      ],
      "examples": [
        {
          "text": "epicycloidal gear train",
          "type": "example"
        },
        {
          "text": "epicycloidal teeth",
          "type": "example"
        }
      ],
      "glosses": [
        "Of or pertaining to an epicycloid."
      ],
      "links": [
        [
          "epicycloid",
          "epicycloid"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɔɪdəl"
    }
  ],
  "word": "epicycloidal"
}