"yatay" meaning in Turkish

{
  "antonyms": [
    {
      "word": "dikey"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "tr",
        "2": "yatmak",
        "3": "ay",
        "t1": "to lie down"
      },
      "expansion": "yatmak (“to lie down”) + -ay",
      "name": "suffix"
    },
    {
      "args": {
        "1": "tr",
        "2": "ufki"
      },
      "expansion": "ufki",
      "name": "m"
    }
  ],
  "etymology_text": "Coined from yatmak (“to lie down”) + -ay during the language reform to replace the Arabic borrowing ufki.",
  "head_templates": [
    {
      "args": {
        "1": "tr",
        "2": "adjective"
      },
      "expansion": "yatay",
      "name": "head"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Turkish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Turkish terms suffixed with -ay",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "horizontal"
      ],
      "id": "en-yatay-tr-adj-abJzoumR",
      "links": [
        [
          "horizontal",
          "horizontal"
        ]
      ],
      "related": [
        {
          "word": "düşey"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[jɑ.tɑj]"
    }
  ],
  "word": "yatay"
}

{
  "antonyms": [
    {
      "word": "dikey"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "tr",
        "2": "yatmak",
        "3": "ay",
        "t1": "to lie down"
      },
      "expansion": "yatmak (“to lie down”) + -ay",
      "name": "suffix"
    },
    {
      "args": {
        "1": "tr",
        "2": "ufki"
      },
      "expansion": "ufki",
      "name": "m"
    }
  ],
  "etymology_text": "Coined from yatmak (“to lie down”) + -ay during the language reform to replace the Arabic borrowing ufki.",
  "head_templates": [
    {
      "args": {
        "1": "tr",
        "2": "adjective"
      },
      "expansion": "yatay",
      "name": "head"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "adj",
  "related": [
    {
      "word": "düşey"
    }
  ],
  "senses": [
    {
      "categories": [
        "Turkish adjectives",
        "Turkish entries with incorrect language header",
        "Turkish lemmas",
        "Turkish palindromes",
        "Turkish terms suffixed with -ay",
        "Turkish terms with IPA pronunciation"
      ],
      "glosses": [
        "horizontal"
      ],
      "links": [
        [
          "horizontal",
          "horizontal"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[jɑ.tɑj]"
    }
  ],
  "word": "yatay"
}