[
  {
    "word": "vacuum",
    "phonetic": "/\u02c8v\u00e6.kju\u02d0.\u0259m/",
    "phonetics": [
      {
        "text": "/\u02c8v\u00e6.kju\u02d0.\u0259m/",
        "audio": "https://api.dictionaryapi.dev/media/pronunciations/en/vacuum-us.mp3",
        "sourceUrl": "https://commons.wikimedia.org/w/index.php?curid=1763074",
        "license": {
          "name": "BY-SA 3.0",
          "url": "https://creativecommons.org/licenses/by-sa/3.0"
        }
      }
    ],
    "meanings": [
      {
        "partOfSpeech": "noun",
        "definitions": [
          {
            "definition": "A region of space that contains no matter.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "(plural only \"vacuums\") A vacuum cleaner.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "The condition of rarefaction, or reduction of pressure below that of the atmosphere, in a vessel, such as the condenser of a steam engine, which is nearly exhausted of air or steam, etc.",
            "synonyms": [],
            "antonyms": [],
            "example": "a vacuum of 26 inches of mercury, or 13 pounds per square inch"
          },
          {
            "definition": "A spacetime having tensors of zero magnitude",
            "synonyms": [],
            "antonyms": []
          }
        ],
        "synonyms": [
          "vacancy",
          "void",
          "hoover"
        ],
        "antonyms": [
          "plenum"
        ]
      },
      {
        "partOfSpeech": "verb",
        "definitions": [
          {
            "definition": "To clean (something) with a vacuum cleaner.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "To use a vacuum cleaner.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "To optimise a database or database table by physically removing deleted tuples.",
            "synonyms": [],
            "antonyms": []
          }
        ],
        "synonyms": [
          "hoover",
          "hoovering",
          "hoover"
        ],
        "antonyms": []
      }
    ],
    "license": {
      "name": "CC BY-SA 3.0",
      "url": "https://creativecommons.org/licenses/by-sa/3.0"
    },
    "sourceUrls": [
      "https://en.wiktionary.org/wiki/vacuum"
    ]
  }
]