"subdeck" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "sub",
        "3": "deck"
      },
      "expansion": "sub- + deck",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sub- + deck.",
  "forms": [
    {
      "form": "subdecks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "subdeck (plural subdecks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Construction",
          "orig": "en:Construction",
          "parents": [
            "Architecture",
            "Engineering",
            "Applied sciences",
            "Art",
            "Technology",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The undersection of a deck (as of a bridge or a ship)."
      ],
      "id": "en-subdeck-en-noun-oUME8T-8",
      "links": [
        [
          "construction",
          "construction"
        ],
        [
          "undersection",
          "undersection"
        ],
        [
          "deck",
          "deck"
        ],
        [
          "bridge",
          "bridge"
        ],
        [
          "ship",
          "ship"
        ]
      ],
      "raw_glosses": [
        "(construction) The undersection of a deck (as of a bridge or a ship)."
      ],
      "topics": [
        "business",
        "construction",
        "manufacturing"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mass media",
          "orig": "en:Mass media",
          "parents": [
            "Culture",
            "Media",
            "Society",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "38 62",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "English terms prefixed with sub-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "35 65",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "29 71",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2005, Richard Keeble, Print Journalism: A Critical Introduction, page 114:",
          "text": "If there's a strapline or subdeck, write these after the main deck and don't use the same words. A strapline goes above the main headline and a subdeck below it.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A subheadline."
      ],
      "id": "en-subdeck-en-noun-L5kXzB9y",
      "links": [
        [
          "journalism",
          "journalism"
        ],
        [
          "subheadline",
          "subheadline"
        ]
      ],
      "raw_glosses": [
        "(journalism) A subheadline."
      ],
      "topics": [
        "journalism",
        "media"
      ]
    }
  ],
  "word": "subdeck"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with sub-",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "sub",
        "3": "deck"
      },
      "expansion": "sub- + deck",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sub- + deck.",
  "forms": [
    {
      "form": "subdecks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "subdeck (plural subdecks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Construction"
      ],
      "glosses": [
        "The undersection of a deck (as of a bridge or a ship)."
      ],
      "links": [
        [
          "construction",
          "construction"
        ],
        [
          "undersection",
          "undersection"
        ],
        [
          "deck",
          "deck"
        ],
        [
          "bridge",
          "bridge"
        ],
        [
          "ship",
          "ship"
        ]
      ],
      "raw_glosses": [
        "(construction) The undersection of a deck (as of a bridge or a ship)."
      ],
      "topics": [
        "business",
        "construction",
        "manufacturing"
      ]
    },
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Mass media"
      ],
      "examples": [
        {
          "ref": "2005, Richard Keeble, Print Journalism: A Critical Introduction, page 114:",
          "text": "If there's a strapline or subdeck, write these after the main deck and don't use the same words. A strapline goes above the main headline and a subdeck below it.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A subheadline."
      ],
      "links": [
        [
          "journalism",
          "journalism"
        ],
        [
          "subheadline",
          "subheadline"
        ]
      ],
      "raw_glosses": [
        "(journalism) A subheadline."
      ],
      "topics": [
        "journalism",
        "media"
      ]
    }
  ],
  "word": "subdeck"
}