"swash plate" meaning in English

{
  "forms": [
    {
      "form": "swash plates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "swash plate (plural swash plates)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "swashplate"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1994, S. Newman, Foundations of Helicopter Flight, page 82",
          "text": "The majority of helicopters achieve this using a swash plate or stationary star.",
          "type": "quotation"
        },
        {
          "ref": "2013, Michael E. Brumbach, Jeffrey A. Clade, Industrial Maintenance, page 211",
          "text": "This type of pump uses a swash plate to cause the pistons to move in and out.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of swashplate"
      ],
      "id": "en-swash_plate-en-noun-BEMnS8XX",
      "links": [
        [
          "swashplate",
          "swashplate#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "swash plate"
}

{
  "forms": [
    {
      "form": "swash plates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "swash plate (plural swash plates)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "swashplate"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1994, S. Newman, Foundations of Helicopter Flight, page 82",
          "text": "The majority of helicopters achieve this using a swash plate or stationary star.",
          "type": "quotation"
        },
        {
          "ref": "2013, Michael E. Brumbach, Jeffrey A. Clade, Industrial Maintenance, page 211",
          "text": "This type of pump uses a swash plate to cause the pistons to move in and out.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of swashplate"
      ],
      "links": [
        [
          "swashplate",
          "swashplate#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "swash plate"
}