"slide whistle" meaning in English

{
  "forms": [
    {
      "form": "slide whistles",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "slide whistle (plural slide whistles)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Musical instruments",
          "orig": "en:Musical instruments",
          "parents": [
            "Music",
            "Tools",
            "Art",
            "Sound",
            "Technology",
            "Culture",
            "Energy",
            "All topics",
            "Society",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Woodwind instruments",
          "orig": "en:Woodwind instruments",
          "parents": [
            "Wind instruments",
            "Musical instruments",
            "Music",
            "Tools",
            "Art",
            "Sound",
            "Technology",
            "Culture",
            "Energy",
            "All topics",
            "Society",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A wind instrument consisting of a fipple like a recorder's and a tube with a piston in it, the pitch being varied with a slide, commonly used as a sound effect to accompany pratfalls in slapstick."
      ],
      "id": "en-slide_whistle-en-noun-eEvdODQN",
      "links": [
        [
          "wind instrument",
          "wind instrument"
        ],
        [
          "fipple",
          "fipple"
        ],
        [
          "recorder",
          "recorder"
        ],
        [
          "tube",
          "tube"
        ],
        [
          "piston",
          "piston"
        ],
        [
          "pitch",
          "pitch"
        ],
        [
          "slide",
          "slide"
        ],
        [
          "sound effect",
          "sound effect"
        ],
        [
          "pratfall",
          "pratfall"
        ],
        [
          "slapstick",
          "slapstick"
        ]
      ],
      "synonyms": [
        {
          "word": "jazz flute"
        },
        {
          "word": "piston flute"
        },
        {
          "word": "swanee whistle"
        }
      ],
      "wikipedia": [
        "slide whistle"
      ]
    }
  ],
  "word": "slide whistle"
}

{
  "forms": [
    {
      "form": "slide whistles",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "slide whistle (plural slide whistles)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Musical instruments",
        "en:Woodwind instruments"
      ],
      "glosses": [
        "A wind instrument consisting of a fipple like a recorder's and a tube with a piston in it, the pitch being varied with a slide, commonly used as a sound effect to accompany pratfalls in slapstick."
      ],
      "links": [
        [
          "wind instrument",
          "wind instrument"
        ],
        [
          "fipple",
          "fipple"
        ],
        [
          "recorder",
          "recorder"
        ],
        [
          "tube",
          "tube"
        ],
        [
          "piston",
          "piston"
        ],
        [
          "pitch",
          "pitch"
        ],
        [
          "slide",
          "slide"
        ],
        [
          "sound effect",
          "sound effect"
        ],
        [
          "pratfall",
          "pratfall"
        ],
        [
          "slapstick",
          "slapstick"
        ]
      ],
      "wikipedia": [
        "slide whistle"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "jazz flute"
    },
    {
      "word": "piston flute"
    },
    {
      "word": "swanee whistle"
    }
  ],
  "word": "slide whistle"
}