"-arche" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":der",
        "3": "grc:ἀρχή"
      },
      "expansion": "[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"ἀρχή\", \"status\" : \"missing\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"-arche\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"-arche\">",
      "name": "ety"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἀρχή",
        "4": "",
        "5": "beginning"
      },
      "expansion": "Ancient Greek ἀρχή (arkhḗ, “beginning”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ἀρχή (arkhḗ, “beginning”). First used in menarche.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "",
        "cat3": "",
        "cat4": "",
        "head": "",
        "id": ""
      },
      "expansion": "-arche",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "-arche",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "forms medical terms for the onset of certain changes in puberty"
      ],
      "id": "en--arche-en-suffix-TE5Jogwy",
      "related": [
        {
          "word": "arch-"
        },
        {
          "word": "archaeo-"
        },
        {
          "word": "-arch"
        },
        {
          "word": "-archy"
        }
      ],
      "tags": [
        "morpheme"
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "lang_code": "pt",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "-arca"
        }
      ]
    }
  ],
  "word": "-arche"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":der",
        "3": "grc:ἀρχή"
      },
      "expansion": "[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"ἀρχή\", \"status\" : \"missing\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"-arche\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"-arche\">",
      "name": "ety"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἀρχή",
        "4": "",
        "5": "beginning"
      },
      "expansion": "Ancient Greek ἀρχή (arkhḗ, “beginning”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ἀρχή (arkhḗ, “beginning”). First used in menarche.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "",
        "cat3": "",
        "cat4": "",
        "head": "",
        "id": ""
      },
      "expansion": "-arche",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "-arche",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "related": [
    {
      "word": "arch-"
    },
    {
      "word": "archaeo-"
    },
    {
      "word": "-arch"
    },
    {
      "word": "-archy"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with etymon",
        "English entries with incorrect language header",
        "English lemmas",
        "English suffixes",
        "English terms derived from Ancient Greek",
        "English terms derived from Proto-Hellenic",
        "English terms derived from Proto-Indo-European",
        "English terms derived from the Proto-Indo-European root *h₂er-",
        "English terms derived from the Proto-Indo-European root *h₂ergʰ-",
        "Entries with translation boxes",
        "Pages using catfix",
        "Pages using etymon with no ID",
        "Pages with 2 entries",
        "Pages with entries",
        "Pages with etymon",
        "Terms with Portuguese translations",
        "Translation table header lacks gloss"
      ],
      "glosses": [
        "forms medical terms for the onset of certain changes in puberty"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "lang_code": "pt",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "-arca"
    }
  ],
  "word": "-arche"
}