"-arca" meaning in Spanish

{
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      "args": {
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        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
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    {
      "args": {
        "1": "es",
        "2": "LL.",
        "3": "-archa",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Late Latin -archa",
      "name": "bor"
    },
    {
      "args": {
        "1": "es",
        "2": "LL.",
        "3": "-archa"
      },
      "expansion": "Borrowed from Late Latin -archa",
      "name": "bor+"
    },
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "-archēs"
      },
      "expansion": "Latin -archēs",
      "name": "der"
    },
    {
      "args": {
        "1": "es",
        "2": "grc",
        "3": "-άρχης"
      },
      "expansion": "Ancient Greek -άρχης (-árkhēs)",
      "name": "der"
    },
    {
      "args": {
        "1": "grc",
        "2": "ἀρχή",
        "t": "rule”, “government"
      },
      "expansion": "ἀρχή (arkhḗ, “rule”, “government”)",
      "name": "m"
    }
  ],
  "etymology_text": "Borrowed from Late Latin -archa, from Latin -archēs, from Ancient Greek -άρχης (-árkhēs), from ἀρχή (arkhḗ, “rule”, “government”).",
  "forms": [
    {
      "form": "-arcas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "-arca m (noun-forming suffix, plural -arcas)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "-ar‧ca"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "kind": "other",
          "name": "Spanish nouns with irregular gender",
          "parents": [
            "Nouns with irregular gender",
            "Irregular nouns",
            "Nouns by inflection type",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "-arch (leading, leader)"
      ],
      "id": "en--arca-es-suffix-O-FAuaLy",
      "links": [
        [
          "-arch",
          "-arch"
        ]
      ],
      "tags": [
        "masculine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈaɾka/"
    },
    {
      "ipa": "[ˈaɾ.ka]"
    },
    {
      "rhymes": "-aɾka"
    }
  ],
  "word": "-arca"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "loanword",
        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
    },
    {
      "args": {
        "1": "es",
        "2": "LL.",
        "3": "-archa",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Late Latin -archa",
      "name": "bor"
    },
    {
      "args": {
        "1": "es",
        "2": "LL.",
        "3": "-archa"
      },
      "expansion": "Borrowed from Late Latin -archa",
      "name": "bor+"
    },
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "-archēs"
      },
      "expansion": "Latin -archēs",
      "name": "der"
    },
    {
      "args": {
        "1": "es",
        "2": "grc",
        "3": "-άρχης"
      },
      "expansion": "Ancient Greek -άρχης (-árkhēs)",
      "name": "der"
    },
    {
      "args": {
        "1": "grc",
        "2": "ἀρχή",
        "t": "rule”, “government"
      },
      "expansion": "ἀρχή (arkhḗ, “rule”, “government”)",
      "name": "m"
    }
  ],
  "etymology_text": "Borrowed from Late Latin -archa, from Latin -archēs, from Ancient Greek -άρχης (-árkhēs), from ἀρχή (arkhḗ, “rule”, “government”).",
  "forms": [
    {
      "form": "-arcas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "-arca m (noun-forming suffix, plural -arcas)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "-ar‧ca"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
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        "Rhymes:Spanish/aɾka/2 syllables",
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        "Spanish countable suffixes",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine suffixes",
        "Spanish noun-forming suffixes",
        "Spanish nouns with irregular gender",
        "Spanish suffixes",
        "Spanish suffixes with red links in their headword lines",
        "Spanish terms borrowed from Late Latin",
        "Spanish terms derived from Ancient Greek",
        "Spanish terms derived from Late Latin",
        "Spanish terms derived from Latin",
        "Spanish terms with IPA pronunciation"
      ],
      "glosses": [
        "-arch (leading, leader)"
      ],
      "links": [
        [
          "-arch",
          "-arch"
        ]
      ],
      "tags": [
        "masculine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈaɾka/"
    },
    {
      "ipa": "[ˈaɾ.ka]"
    },
    {
      "rhymes": "-aɾka"
    }
  ],
  "word": "-arca"
}