"itacism" meaning in English

{
  "etymology_text": "Named after iotacism, shifting the pronunciation of the name of letter η (eta) from /ɛːta/ to /ita/ in Greek.",
  "forms": [
    {
      "form": "itacisms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "itacism (countable and uncountable, plural itacisms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "iotacism"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -cism",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Hodges and Farstad, Introduction to The Majority Text\nAt [Revelation] 2:25 the family reading is αχρις ου ανοιξω [until I open], instead of αχρις ου αν ηξω [until I come]. Not only is ανοιξω unintelligible here, but it is a transparent itacism οι for η."
        }
      ],
      "glosses": [
        "Alternative form of iotacism"
      ],
      "id": "en-itacism-en-noun-x0kGwfk2",
      "links": [
        [
          "iotacism",
          "iotacism#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "countable",
        "uncountable"
      ],
      "wikipedia": [
        "eta"
      ]
    }
  ],
  "word": "itacism"
}

{
  "etymology_text": "Named after iotacism, shifting the pronunciation of the name of letter η (eta) from /ɛːta/ to /ita/ in Greek.",
  "forms": [
    {
      "form": "itacisms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "itacism (countable and uncountable, plural itacisms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "iotacism"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -cism",
        "English uncountable nouns",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "Hodges and Farstad, Introduction to The Majority Text\nAt [Revelation] 2:25 the family reading is αχρις ου ανοιξω [until I open], instead of αχρις ου αν ηξω [until I come]. Not only is ανοιξω unintelligible here, but it is a transparent itacism οι for η."
        }
      ],
      "glosses": [
        "Alternative form of iotacism"
      ],
      "links": [
        [
          "iotacism",
          "iotacism#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "countable",
        "uncountable"
      ],
      "wikipedia": [
        "eta"
      ]
    }
  ],
  "word": "itacism"
}