"hook-ups" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hook up"
      },
      "expansion": "hook up",
      "name": "m"
    }
  ],
  "etymology_text": "They are said to hook up with a washing machine.",
  "head_templates": [
    {
      "args": {
        "1": "p",
        "head": "hook-ups"
      },
      "expansion": "hook-ups pl (plural only)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English pluralia tantum",
          "parents": [
            "Pluralia tantum",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A pair of miniature valves right next to each other on a wall, connecting through the wall to the household plumbing, used to provide water to a washing machine. (They are usually red and blue, with the red one delivering hot water and the blue one delivering cold water.)"
      ],
      "id": "en-hook-ups-en-noun-PftFSwST",
      "raw_glosses": [
        "(colloquial) A pair of miniature valves right next to each other on a wall, connecting through the wall to the household plumbing, used to provide water to a washing machine. (They are usually red and blue, with the red one delivering hot water and the blue one delivering cold water.)"
      ],
      "synonyms": [
        {
          "word": "washer hookup"
        }
      ],
      "tags": [
        "colloquial",
        "plural",
        "plural-only"
      ]
    }
  ],
  "word": "hook-ups"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hook up"
      },
      "expansion": "hook up",
      "name": "m"
    }
  ],
  "etymology_text": "They are said to hook up with a washing machine.",
  "head_templates": [
    {
      "args": {
        "1": "p",
        "head": "hook-ups"
      },
      "expansion": "hook-ups pl (plural only)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English colloquialisms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English pluralia tantum"
      ],
      "glosses": [
        "A pair of miniature valves right next to each other on a wall, connecting through the wall to the household plumbing, used to provide water to a washing machine. (They are usually red and blue, with the red one delivering hot water and the blue one delivering cold water.)"
      ],
      "raw_glosses": [
        "(colloquial) A pair of miniature valves right next to each other on a wall, connecting through the wall to the household plumbing, used to provide water to a washing machine. (They are usually red and blue, with the red one delivering hot water and the blue one delivering cold water.)"
      ],
      "tags": [
        "colloquial",
        "plural",
        "plural-only"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "washer hookup"
    }
  ],
  "word": "hook-ups"
}