"-arca" meaning in Español

{
  "categories": [
    {
      "kind": "other",
      "name": "ES:Palabras bisílabas",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ES:Palabras llanas",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ES:Rimas:aɾ.ka",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ES:Sufijos",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Español",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Español-Finés",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Español-Francés",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Español-Inglés",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Español-Neerlandés",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "ἀρχός",
        "3": "jefe",
        "tr": "arkhos"
      },
      "expansion": "Del griego antiguo ἀρχός (arkhos, \"jefe\")",
      "name": "etimología"
    }
  ],
  "etymology_text": "Del griego antiguo ἀρχός (arkhos, \"jefe\").",
  "extra_sounds": {
    "acentuación": "llana",
    "longitud silábica": "bisílaba"
  },
  "forms": [
    {
      "form": "-arca",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "-arcas",
      "tags": [
        "plural"
      ]
    }
  ],
  "hyphenation": "ar-ca",
  "lang": "Español",
  "lang_code": "es",
  "pos": "suffix",
  "pos_title": "sufijo",
  "related": [
    {
      "sense_index": "1",
      "word": "-arquía"
    },
    {
      "sense_index": "1",
      "word": "-́crata"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "example_templates": [
            {
              "args": {
                "1": "autarca, jerarca, matriarca, monarca, oligarca, patriarca, poliarca, tetrarca."
              },
              "expansion": ":*Ejemplo: autarca, jerarca, matriarca, monarca, oligarca, patriarca, poliarca, tetrarca.",
              "name": "ejemplo"
            }
          ],
          "text": "autarca, jerarca, matriarca, monarca, oligarca, patriarca, poliarca, tetrarca."
        }
      ],
      "glosses": [
        "Elemento compositivo que indica \"gobernante\", \"persona con poder\"."
      ],
      "id": "es--arca-es-suffix-Ujp2u30x",
      "sense_index": "1"
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈaɾ.ka]"
    },
    {
      "rhymes": "aɾ.ka"
    }
  ],
  "translations": [
    {
      "lang": "Finés",
      "lang_code": "fi",
      "sense_index": "1",
      "word": "-arkka"
    },
    {
      "lang": "Francés",
      "lang_code": "fr",
      "sense_index": "1",
      "word": "-arque"
    },
    {
      "lang": "Inglés",
      "lang_code": "en",
      "sense_index": "1",
      "word": "-arch"
    },
    {
      "lang": "Neerlandés",
      "lang_code": "nl",
      "sense_index": "1",
      "word": "-arch"
    }
  ],
  "word": "-arca"
}

{
  "categories": [
    "ES:Palabras bisílabas",
    "ES:Palabras llanas",
    "ES:Rimas:aɾ.ka",
    "ES:Sufijos",
    "Español",
    "Español-Finés",
    "Español-Francés",
    "Español-Inglés",
    "Español-Neerlandés"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "ἀρχός",
        "3": "jefe",
        "tr": "arkhos"
      },
      "expansion": "Del griego antiguo ἀρχός (arkhos, \"jefe\")",
      "name": "etimología"
    }
  ],
  "etymology_text": "Del griego antiguo ἀρχός (arkhos, \"jefe\").",
  "extra_sounds": {
    "acentuación": "llana",
    "longitud silábica": "bisílaba"
  },
  "forms": [
    {
      "form": "-arca",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "-arcas",
      "tags": [
        "plural"
      ]
    }
  ],
  "hyphenation": "ar-ca",
  "lang": "Español",
  "lang_code": "es",
  "pos": "suffix",
  "pos_title": "sufijo",
  "related": [
    {
      "sense_index": "1",
      "word": "-arquía"
    },
    {
      "sense_index": "1",
      "word": "-́crata"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "example_templates": [
            {
              "args": {
                "1": "autarca, jerarca, matriarca, monarca, oligarca, patriarca, poliarca, tetrarca."
              },
              "expansion": ":*Ejemplo: autarca, jerarca, matriarca, monarca, oligarca, patriarca, poliarca, tetrarca.",
              "name": "ejemplo"
            }
          ],
          "text": "autarca, jerarca, matriarca, monarca, oligarca, patriarca, poliarca, tetrarca."
        }
      ],
      "glosses": [
        "Elemento compositivo que indica \"gobernante\", \"persona con poder\"."
      ],
      "sense_index": "1"
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈaɾ.ka]"
    },
    {
      "rhymes": "aɾ.ka"
    }
  ],
  "translations": [
    {
      "lang": "Finés",
      "lang_code": "fi",
      "sense_index": "1",
      "word": "-arkka"
    },
    {
      "lang": "Francés",
      "lang_code": "fr",
      "sense_index": "1",
      "word": "-arque"
    },
    {
      "lang": "Inglés",
      "lang_code": "en",
      "sense_index": "1",
      "word": "-arch"
    },
    {
      "lang": "Neerlandés",
      "lang_code": "nl",
      "sense_index": "1",
      "word": "-arch"
    }
  ],
  "word": "-arca"
}