"sottocoperta" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "sotto",
        "3": "coperta"
      },
      "expansion": "sotto- + coperta",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sotto- + coperta.",
  "head_templates": [
    {
      "args": {},
      "expansion": "sottocoperta",
      "name": "it-adv"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian terms prefixed with sotto-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "it",
          "name": "Nautical",
          "orig": "it:Nautical",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "below decks"
      ],
      "id": "en-sottocoperta-it-adv--e0VALVJ",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "below decks",
          "below decks"
        ]
      ],
      "raw_glosses": [
        "(nautical) below decks"
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "word": "sottocoperta"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "sotto",
        "3": "coperta"
      },
      "expansion": "sotto- + coperta",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sotto- + coperta.",
  "head_templates": [
    {
      "args": {},
      "expansion": "sottocoperta",
      "name": "it-adv"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Italian adverbs",
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian terms prefixed with sotto-",
        "it:Nautical"
      ],
      "glosses": [
        "below decks"
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "below decks",
          "below decks"
        ]
      ],
      "raw_glosses": [
        "(nautical) below decks"
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "word": "sottocoperta"
}