"-urgy" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἔργον",
        "4": "",
        "5": "work"
      },
      "expansion": "Ancient Greek ἔργον (érgon, “work”)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek ἔργον (érgon, “work”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix"
      },
      "expansion": "-urgy",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Greek translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Latin translations",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "dramaturgy"
        },
        {
          "word": "liturgy"
        },
        {
          "word": "medallurgy"
        },
        {
          "word": "metallurgy"
        },
        {
          "word": "thaumaturgy"
        },
        {
          "word": "theurgy"
        }
      ],
      "glosses": [
        "A technique for working with something."
      ],
      "id": "en--urgy-en-suffix-9yvWjsnc",
      "links": [
        [
          "technique",
          "technique"
        ],
        [
          "working",
          "working"
        ]
      ],
      "tags": [
        "morpheme"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "technique for working with",
          "word": "-urgia"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "-ourgía",
          "sense": "technique for working with",
          "word": "-ουργία"
        },
        {
          "code": "la",
          "lang": "Latin",
          "sense": "technique for working with",
          "tags": [
            "feminine"
          ],
          "word": "-urgia"
        }
      ]
    }
  ],
  "word": "-urgy"
}

{
  "derived": [
    {
      "word": "dramaturgy"
    },
    {
      "word": "liturgy"
    },
    {
      "word": "medallurgy"
    },
    {
      "word": "metallurgy"
    },
    {
      "word": "thaumaturgy"
    },
    {
      "word": "theurgy"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἔργον",
        "4": "",
        "5": "work"
      },
      "expansion": "Ancient Greek ἔργον (érgon, “work”)",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from Ancient Greek ἔργον (érgon, “work”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix"
      },
      "expansion": "-urgy",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English suffixes",
        "English terms borrowed from Ancient Greek",
        "English terms derived from Ancient Greek",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Greek translations",
        "Terms with Latin translations"
      ],
      "glosses": [
        "A technique for working with something."
      ],
      "links": [
        [
          "technique",
          "technique"
        ],
        [
          "working",
          "working"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "technique for working with",
      "word": "-urgia"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "-ourgía",
      "sense": "technique for working with",
      "word": "-ουργία"
    },
    {
      "code": "la",
      "lang": "Latin",
      "sense": "technique for working with",
      "tags": [
        "feminine"
      ],
      "word": "-urgia"
    }
  ],
  "word": "-urgy"
}