"aux" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "aux (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "auxiliary"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2009, Rick Snoman, Dance Music Manual: Tools, Toys and Techniques, page 69:",
          "text": "Each aux out is connected to an effects unit and the signal is then returned into the desk.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Abbreviation of auxiliary."
      ],
      "id": "en-aux-en-adj-KuXriHEY",
      "links": [
        [
          "auxiliary",
          "auxiliary#English"
        ]
      ],
      "synonyms": [
        {
          "word": "aux."
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɔks/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/ˈɑks/",
      "tags": [
        "cot-caught-merger"
      ]
    },
    {
      "ipa": "/ˈɔːks/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "rhymes": "-ɔːks"
    },
    {
      "audio": "US English Pronunciation of Aux & Ox.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7b/US_English_Pronunciation_of_Aux_%26_Ox.ogg/US_English_Pronunciation_of_Aux_%26_Ox.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7b/US_English_Pronunciation_of_Aux_%26_Ox.ogg"
    },
    {
      "homophone": "ox (cot–caught merger)"
    }
  ],
  "word": "aux"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "aux (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "auxiliary"
        }
      ],
      "categories": [
        "English abbreviations",
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms with homophones",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Pages with 5 entries",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "Rhymes:English/ɔːks",
        "Rhymes:English/ɔːks/1 syllable"
      ],
      "examples": [
        {
          "ref": "2009, Rick Snoman, Dance Music Manual: Tools, Toys and Techniques, page 69:",
          "text": "Each aux out is connected to an effects unit and the signal is then returned into the desk.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Abbreviation of auxiliary."
      ],
      "links": [
        [
          "auxiliary",
          "auxiliary#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɔks/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/ˈɑks/",
      "tags": [
        "cot-caught-merger"
      ]
    },
    {
      "ipa": "/ˈɔːks/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "rhymes": "-ɔːks"
    },
    {
      "audio": "US English Pronunciation of Aux & Ox.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7b/US_English_Pronunciation_of_Aux_%26_Ox.ogg/US_English_Pronunciation_of_Aux_%26_Ox.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7b/US_English_Pronunciation_of_Aux_%26_Ox.ogg"
    },
    {
      "homophone": "ox (cot–caught merger)"
    }
  ],
  "synonyms": [
    {
      "word": "aux."
    }
  ],
  "word": "aux"
}