"peka" meaning in Esperanto

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "peki",
        "3": "-a"
      },
      "expansion": "peki + -a",
      "name": "af"
    }
  ],
  "etymology_text": "From peki + -a.",
  "forms": [
    {
      "form": "pekan",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "pekaj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "pekajn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "peka (accusative singular pekan, plural pekaj, accusative plural pekajn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "pe‧ka"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto terms suffixed with -a",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "sinful"
      ],
      "id": "en-peka-eo-adj-hGH2OVFE",
      "links": [
        [
          "sinful",
          "sinful"
        ]
      ],
      "related": [
        {
          "english": "sinning, wicked",
          "tags": [
            "adjective"
          ],
          "word": "pekema"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpeka/"
    },
    {
      "rhymes": "-eka"
    }
  ],
  "word": "peka"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "eo",
        "2": "peki",
        "3": "-a"
      },
      "expansion": "peki + -a",
      "name": "af"
    }
  ],
  "etymology_text": "From peki + -a.",
  "forms": [
    {
      "form": "pekan",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "pekaj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "pekajn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "peka (accusative singular pekan, plural pekaj, accusative plural pekajn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "pe‧ka"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "adj",
  "related": [
    {
      "english": "sinning, wicked",
      "tags": [
        "adjective"
      ],
      "word": "pekema"
    }
  ],
  "senses": [
    {
      "categories": [
        "Esperanto adjectives",
        "Esperanto entries with incorrect language header",
        "Esperanto lemmas",
        "Esperanto terms suffixed with -a",
        "Esperanto terms with IPA pronunciation",
        "Rhymes:Esperanto/eka"
      ],
      "glosses": [
        "sinful"
      ],
      "links": [
        [
          "sinful",
          "sinful"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpeka/"
    },
    {
      "rhymes": "-eka"
    }
  ],
  "word": "peka"
}