"-opia" meaning in English

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        "2": "ἀμβλυωπία"
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      "expansion": "ἀμβλυωπία (ambluōpía)",
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    {
      "args": {
        "1": "grc",
        "2": "-οψία"
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      "expansion": "-οψία (-opsía)",
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  "etymology_text": "Attested classically as -ωπία in a few words, such as ἀμβλυωπία (ambluōpía). Apparently equivalent to -οψία (-opsía).",
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      "expansion": "-opia",
      "name": "head"
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    {
      "args": {},
      "expansion": "-opia",
      "name": "en-suffix"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
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          "kind": "other",
          "name": "English entries with incorrect language header",
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            "Biology",
            "Sciences",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ophthalmology",
          "orig": "en:Ophthalmology",
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            "Medicine",
            "Vision",
            "Biology",
            "Sciences",
            "Senses",
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            "Body",
            "Human"
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        }
      ],
      "glosses": [
        "vision (used to form names of visual defects)"
      ],
      "id": "en--opia-en-suffix-Al9ofaoN",
      "links": [
        [
          "medicine",
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        [
          "ophthalmology",
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        [
          "vision",
          "vision"
        ],
        [
          "visual",
          "visual#English"
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        [
          "defect",
          "defect#English"
        ]
      ],
      "raw_glosses": [
        "(medicine, ophthalmology) vision (used to form names of visual defects)"
      ],
      "related": [
        {
          "word": "-opsia"
        }
      ],
      "tags": [
        "morpheme"
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      "topics": [
        "medicine",
        "ophthalmology",
        "sciences"
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      "translations": [
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "-opia"
        }
      ]
    }
  ],
  "word": "-opia"
}

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    {
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        "2": "-οψία"
      },
      "expansion": "-οψία (-opsía)",
      "name": "m"
    }
  ],
  "etymology_text": "Attested classically as -ωπία in a few words, such as ἀμβλυωπία (ambluōpía). Apparently equivalent to -οψία (-opsía).",
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      "expansion": "-opia",
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      "args": {},
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  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "related": [
    {
      "word": "-opsia"
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        "(medicine, ophthalmology) vision (used to form names of visual defects)"
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  "translations": [
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        "feminine"
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      "word": "-opia"
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  ],
  "word": "-opia"
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