"secção transversal" meaning in Portuguese

{
  "forms": [
    {
      "form": "secções transversais",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "seção transversal",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "secção transversal f (plural secções transversais)",
      "name": "pt-noun"
    },
    {
      "args": {
        "1": "pt",
        "2": "European Portuguese spelling"
      },
      "expansion": "(European Portuguese spelling)",
      "name": "tlb"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "cross section (section formed by a plane cutting through an object)"
      ],
      "id": "en-secção_transversal-pt-noun-G2Atfcge",
      "links": [
        [
          "cross section",
          "cross section"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "secção transversal"
}

{
  "forms": [
    {
      "form": "secções transversais",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "seção transversal",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "secção transversal f (plural secções transversais)",
      "name": "pt-noun"
    },
    {
      "args": {
        "1": "pt",
        "2": "European Portuguese spelling"
      },
      "expansion": "(European Portuguese spelling)",
      "name": "tlb"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "European Portuguese forms",
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese lemmas",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "Portuguese nouns with red links in their headword lines"
      ],
      "glosses": [
        "cross section (section formed by a plane cutting through an object)"
      ],
      "links": [
        [
          "cross section",
          "cross section"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "secção transversal"
}