[
  {
    "word": "tunnel",
    "phonetic": "/\u02c8t\u028cn(\u0259)l/",
    "phonetics": [
      {
        "text": "/\u02c8t\u028cn(\u0259)l/",
        "audio": "https://api.dictionaryapi.dev/media/pronunciations/en/tunnel-us.mp3",
        "sourceUrl": "https://commons.wikimedia.org/w/index.php?curid=50409401",
        "license": {
          "name": "BY-SA 4.0",
          "url": "https://creativecommons.org/licenses/by-sa/4.0"
        }
      }
    ],
    "meanings": [
      {
        "partOfSpeech": "noun",
        "definitions": [
          {
            "definition": "An underground or underwater passage.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "A passage through or under some obstacle.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "A hole in the ground made by an animal, a burrow.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "A wrapper for a protocol that cannot otherwise be used because it is unsupported, blocked, or insecure.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "A vessel with a broad mouth at one end, a pipe or tube at the other, for conveying liquor, fluids, etc., into casks, bottles, or other vessels; a funnel.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "The opening of a chimney for the passage of smoke; a flue.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "A level passage driven across the measures, or at right angles to veins which it is desired to reach; distinguished from the drift, or gangway, which is led along the vein when reached by the tunnel.",
            "synonyms": [],
            "antonyms": []
          }
        ],
        "synonyms": [],
        "antonyms": []
      },
      {
        "partOfSpeech": "verb",
        "definitions": [
          {
            "definition": "To make a tunnel through or under something; to burrow.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "To dig a tunnel.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "To transmit something through a tunnel (wrapper for insecure or unsupported protocol).",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "To insert a catheter into a vein to allow long-term use.",
            "synonyms": [],
            "antonyms": []
          },
          {
            "definition": "To undergo the quantum-mechanical phenomenon where a particle penetrates through a barrier that it classically cannot surmount.",
            "synonyms": [],
            "antonyms": []
          }
        ],
        "synonyms": [],
        "antonyms": []
      }
    ],
    "license": {
      "name": "CC BY-SA 3.0",
      "url": "https://creativecommons.org/licenses/by-sa/3.0"
    },
    "sourceUrls": [
      "https://en.wiktionary.org/wiki/tunnel"
    ]
  }
]