"-iatrics" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἰατρός",
        "4": "",
        "5": "doctor"
      },
      "expansion": "Ancient Greek ἰατρός (iatrós, “doctor”)",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "ics"
      },
      "expansion": "+ -ics",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Ancient Greek ἰατρός (iatrós, “doctor”) + -ics.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "",
        "cat3": "",
        "head": "",
        "id": ""
      },
      "expansion": "-iatrics",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "-iatrics",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English terms suffixed with -ics",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "geriatrics"
        }
      ],
      "glosses": [
        "Forms a noun meaning a specialty medical field of practice."
      ],
      "id": "en--iatrics-en-suffix-mbE0zMg0",
      "links": [
        [
          "specialty",
          "specialty"
        ]
      ],
      "synonyms": [
        {
          "word": "-iatry"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-iatrics"
}

{
  "derived": [
    {
      "word": "geriatrics"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἰατρός",
        "4": "",
        "5": "doctor"
      },
      "expansion": "Ancient Greek ἰατρός (iatrós, “doctor”)",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "ics"
      },
      "expansion": "+ -ics",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Ancient Greek ἰατρός (iatrós, “doctor”) + -ics.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "",
        "cat3": "",
        "head": "",
        "id": ""
      },
      "expansion": "-iatrics",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "-iatrics",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "English lemmas",
        "English suffixes",
        "English terms borrowed from Ancient Greek",
        "English terms derived from Ancient Greek",
        "English terms suffixed with -ics"
      ],
      "glosses": [
        "Forms a noun meaning a specialty medical field of practice."
      ],
      "links": [
        [
          "specialty",
          "specialty"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "-iatry"
    }
  ],
  "word": "-iatrics"
}