"rotatory" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "optical rotatory dispersion"
    },
    {
      "_dis1": "0 0",
      "word": "rotatory nystagmus"
    },
    {
      "_dis1": "0 0",
      "word": "rotatory power"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "rotatory (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "_dis1": "0 0",
      "word": "rotary"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "rotational"
        }
      ],
      "categories": [
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1808, John Barclay, The Muscular Motions of the Human Body, →OCLC, page 396",
          "text": "It is also obvious, and proved by experiment, that the rotatory motions observed in the hand proceed from the rotatory motions of the radius.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of rotational"
      ],
      "id": "en-rotatory-en-adj-cOGEvfVU",
      "links": [
        [
          "rotational",
          "rotational#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "alternate or successive"
      ],
      "id": "en-rotatory-en-adj-q8oli693",
      "links": [
        [
          "alternate",
          "alternate"
        ],
        [
          "successive",
          "successive"
        ]
      ],
      "raw_glosses": [
        "(obsolete) alternate or successive"
      ],
      "tags": [
        "not-comparable",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɹəʊˈteɪtəɹi/"
    }
  ],
  "word": "rotatory"
}

{
  "categories": [
    "English 4-syllable words",
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English terms with IPA pronunciation",
    "English uncomparable adjectives"
  ],
  "derived": [
    {
      "word": "optical rotatory dispersion"
    },
    {
      "word": "rotatory nystagmus"
    },
    {
      "word": "rotatory power"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "rotatory (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "rotary"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "rotational"
        }
      ],
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1808, John Barclay, The Muscular Motions of the Human Body, →OCLC, page 396",
          "text": "It is also obvious, and proved by experiment, that the rotatory motions observed in the hand proceed from the rotatory motions of the radius.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of rotational"
      ],
      "links": [
        [
          "rotational",
          "rotational#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    },
    {
      "categories": [
        "English terms with obsolete senses"
      ],
      "glosses": [
        "alternate or successive"
      ],
      "links": [
        [
          "alternate",
          "alternate"
        ],
        [
          "successive",
          "successive"
        ]
      ],
      "raw_glosses": [
        "(obsolete) alternate or successive"
      ],
      "tags": [
        "not-comparable",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɹəʊˈteɪtəɹi/"
    }
  ],
  "word": "rotatory"
}