"substrato" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "sub",
        "3": "strato"
      },
      "expansion": "sub- + strato",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sub- + strato.",
  "forms": [
    {
      "form": "substrati",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "substrato m (plural substrati)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "Italian terms prefixed with sub-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 7 39 7",
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 7 38 7",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "substrate (all senses)"
      ],
      "id": "en-substrato-it-noun-uUGU-dfp",
      "links": [
        [
          "substrate",
          "substrate"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "substratum"
      ],
      "id": "en-substrato-it-noun-NSLkvOs3",
      "links": [
        [
          "substratum",
          "substratum"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "substrato"
}

{
  "categories": [
    "Italian countable nouns",
    "Italian entries with incorrect language header",
    "Italian lemmas",
    "Italian masculine nouns",
    "Italian nouns",
    "Italian terms prefixed with sub-",
    "Pages with 3 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "sub",
        "3": "strato"
      },
      "expansion": "sub- + strato",
      "name": "prefix"
    }
  ],
  "etymology_text": "From sub- + strato.",
  "forms": [
    {
      "form": "substrati",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "substrato m (plural substrati)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "substrate (all senses)"
      ],
      "links": [
        [
          "substrate",
          "substrate"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "substratum"
      ],
      "links": [
        [
          "substratum",
          "substratum"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "substrato"
}