"drain pump" meaning in English

{
  "forms": [
    {
      "form": "drain pumps",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "drain pump (plural drain pumps)",
      "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"
        },
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          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
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        {
          "kind": "other",
          "name": "Pages with entries",
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        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Pumps",
          "orig": "en:Pumps",
          "parents": [
            "Mechanisms",
            "Machines",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A pump specifically built for draining something such as a washing machine or an A/C unit."
      ],
      "id": "en-drain_pump-en-noun-1tSlK7Ax",
      "links": [
        [
          "pump",
          "pump"
        ]
      ],
      "related": [
        {
          "word": "heater"
        },
        {
          "word": "drain pan"
        }
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "type of pump",
          "word": "tyhjennyspumppu"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "type of pump",
          "tags": [
            "feminine"
          ],
          "word": "pompe de vidange"
        },
        {
          "code": "de",
          "lang": "German",
          "note": "in washing machine",
          "sense": "type of pump",
          "tags": [
            "feminine"
          ],
          "word": "Laugenpumpe"
        },
        {
          "code": "de",
          "lang": "Italian",
          "sense": "type of pump",
          "tags": [
            "feminine"
          ],
          "word": "pompa di scarico"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "type of pump",
          "tags": [
            "feminine"
          ],
          "word": "bomba de desagüe"
        }
      ]
    }
  ],
  "word": "drain pump"
}

{
  "forms": [
    {
      "form": "drain pumps",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "drain pump (plural drain pumps)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "heater"
    },
    {
      "word": "drain pan"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with French translations",
        "Terms with German translations",
        "Terms with Spanish translations",
        "en:Pumps"
      ],
      "glosses": [
        "A pump specifically built for draining something such as a washing machine or an A/C unit."
      ],
      "links": [
        [
          "pump",
          "pump"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "type of pump",
      "word": "tyhjennyspumppu"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "type of pump",
      "tags": [
        "feminine"
      ],
      "word": "pompe de vidange"
    },
    {
      "code": "de",
      "lang": "German",
      "note": "in washing machine",
      "sense": "type of pump",
      "tags": [
        "feminine"
      ],
      "word": "Laugenpumpe"
    },
    {
      "code": "de",
      "lang": "Italian",
      "sense": "type of pump",
      "tags": [
        "feminine"
      ],
      "word": "pompa di scarico"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "type of pump",
      "tags": [
        "feminine"
      ],
      "word": "bomba de desagüe"
    }
  ],
  "word": "drain pump"
}