"plati-" meaning in Portuguese

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "grc",
        "3": "πλατύς"
      },
      "expansion": "Ancient Greek πλατύς (platús)",
      "name": "bor"
    },
    {
      "args": {
        "1": "pt",
        "2": "chato",
        "3": "prato"
      },
      "expansion": "Doublet of chato and prato",
      "name": "doublet"
    }
  ],
  "etymology_text": "From Ancient Greek πλατύς (platús). Doublet of chato and prato.",
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "prefix"
      },
      "expansion": "plati-",
      "name": "head"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "prefix",
  "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": [
        "platy- (flat - forming scientific terms)"
      ],
      "id": "en-plati--pt-prefix-36T2nbbp",
      "links": [
        [
          "platy-",
          "platy-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "plati-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "grc",
        "3": "πλατύς"
      },
      "expansion": "Ancient Greek πλατύς (platús)",
      "name": "bor"
    },
    {
      "args": {
        "1": "pt",
        "2": "chato",
        "3": "prato"
      },
      "expansion": "Doublet of chato and prato",
      "name": "doublet"
    }
  ],
  "etymology_text": "From Ancient Greek πλατύς (platús). Doublet of chato and prato.",
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "prefix"
      },
      "expansion": "plati-",
      "name": "head"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese doublets",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese prefixes",
        "Portuguese terms borrowed from Ancient Greek",
        "Portuguese terms derived from Ancient Greek"
      ],
      "glosses": [
        "platy- (flat - forming scientific terms)"
      ],
      "links": [
        [
          "platy-",
          "platy-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "plati-"
}