"plakous" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "πλακοῦς"
      },
      "expansion": "Ancient Greek πλακοῦς (plakoûs)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek πλακοῦς (plakoûs).",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "plakous",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "source": "w"
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Breads",
          "orig": "en:Breads",
          "parents": [
            "Foods",
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A flatbread, of Ancient Greek origin, thought to be a precursor of pizza."
      ],
      "id": "en-plakous-en-noun--vB1B-4F",
      "links": [
        [
          "flatbread",
          "flatbread"
        ],
        [
          "pizza",
          "pizza"
        ]
      ]
    }
  ],
  "word": "plakous"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "πλακοῦς"
      },
      "expansion": "Ancient Greek πλακοῦς (plakoûs)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek πλακοῦς (plakoûs).",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "plakous",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
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        "English nouns with unknown or uncertain plurals",
        "English terms borrowed from Ancient Greek",
        "English terms derived from Ancient Greek",
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        "en:Breads"
      ],
      "glosses": [
        "A flatbread, of Ancient Greek origin, thought to be a precursor of pizza."
      ],
      "links": [
        [
          "flatbread",
          "flatbread"
        ],
        [
          "pizza",
          "pizza"
        ]
      ]
    }
  ],
  "word": "plakous"
}