"гренках" meaning in Russian

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "гре́нках",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "grénkax",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "f-in-p",
        "head": "гре́нках"
      },
      "expansion": "гре́нках • (grénkax) f inan pl",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "grénka",
          "word": "гре́нка"
        }
      ],
      "glosses": [
        "prepositional plural of гре́нка (grénka)"
      ],
      "id": "en-гренках-ru-noun-pJXudQze",
      "links": [
        [
          "гре́нка",
          "гренка#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "plural",
        "prepositional"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɡrʲenkəx]"
    }
  ],
  "word": "гренках"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "гренка́х",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "grenkáx",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "m-in-p",
        "head": "гренка́х"
      },
      "expansion": "гренка́х • (grenkáx) m inan pl",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "grenók",
          "word": "грено́к"
        }
      ],
      "glosses": [
        "prepositional plural of грено́к (grenók)"
      ],
      "id": "en-гренках-ru-noun-Xdz-URFr",
      "links": [
        [
          "грено́к",
          "гренок#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "plural",
        "prepositional"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɡrʲɪnˈkax]"
    }
  ],
  "word": "гренках"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Russian 2-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "гре́нках",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "grénkax",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "f-in-p",
        "head": "гре́нках"
      },
      "expansion": "гре́нках • (grénkax) f inan pl",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "grénka",
          "word": "гре́нка"
        }
      ],
      "glosses": [
        "prepositional plural of гре́нка (grénka)"
      ],
      "links": [
        [
          "гре́нка",
          "гренка#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "plural",
        "prepositional"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɡrʲenkəx]"
    }
  ],
  "word": "гренках"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Russian 2-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "гренка́х",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "grenkáx",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "m-in-p",
        "head": "гренка́х"
      },
      "expansion": "гренка́х • (grenkáx) m inan pl",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "grenók",
          "word": "грено́к"
        }
      ],
      "glosses": [
        "prepositional plural of грено́к (grenók)"
      ],
      "links": [
        [
          "грено́к",
          "гренок#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "plural",
        "prepositional"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɡrʲɪnˈkax]"
    }
  ],
  "word": "гренках"
}