"hapax" meaning in English

{
  "forms": [
    {
      "form": "hapaxes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hapax (plural hapaxes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "hapax legomenon"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1993, Gilbert G. Bilezikian, Christianity 101: Your Guide to Eight Basic Christian Beliefs, page 19",
          "text": "Never build a doctrine on or draw a teaching from an unclear or debated hapax.",
          "type": "quotation"
        },
        {
          "ref": "1993, Mark W. Edwards, The Iliad: A Commentary, Volume V: Books 17-20, page 53",
          "text": "He includes tables which give the number and frequency of hapaxes in each Book, ...",
          "type": "quotation"
        },
        {
          "ref": "1999, Ingo Plago, Morphological Productivity: Structural Constraints in English Derivation, page 111",
          "text": "Most of the hapaxes featuring -ify and -ize are phonologically and semantically transparent, which indicates their status as productive formations.",
          "type": "quotation"
        },
        {
          "ref": "1999, David E. Orton, The Synoptic Problem and Q: Selected Studies from Novum Testamentum, page 194",
          "text": "There are 19000-odd words in his gospel, and 971 of these are hapaxes: there are 18000-odd words in Acts, and 943 are hapaxes.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Ellipsis of hapax legomenon."
      ],
      "id": "en-hapax-en-noun-d9oA9ErP",
      "links": [
        [
          "hapax legomenon",
          "hapax legomenon#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "ellipsis"
      ]
    }
  ],
  "word": "hapax"
}

{
  "forms": [
    {
      "form": "hapaxes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hapax (plural hapaxes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "hapax legomenon"
        }
      ],
      "categories": [
        "English countable nouns",
        "English ellipses",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1993, Gilbert G. Bilezikian, Christianity 101: Your Guide to Eight Basic Christian Beliefs, page 19",
          "text": "Never build a doctrine on or draw a teaching from an unclear or debated hapax.",
          "type": "quotation"
        },
        {
          "ref": "1993, Mark W. Edwards, The Iliad: A Commentary, Volume V: Books 17-20, page 53",
          "text": "He includes tables which give the number and frequency of hapaxes in each Book, ...",
          "type": "quotation"
        },
        {
          "ref": "1999, Ingo Plago, Morphological Productivity: Structural Constraints in English Derivation, page 111",
          "text": "Most of the hapaxes featuring -ify and -ize are phonologically and semantically transparent, which indicates their status as productive formations.",
          "type": "quotation"
        },
        {
          "ref": "1999, David E. Orton, The Synoptic Problem and Q: Selected Studies from Novum Testamentum, page 194",
          "text": "There are 19000-odd words in his gospel, and 971 of these are hapaxes: there are 18000-odd words in Acts, and 943 are hapaxes.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Ellipsis of hapax legomenon."
      ],
      "links": [
        [
          "hapax legomenon",
          "hapax legomenon#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "ellipsis"
      ]
    }
  ],
  "word": "hapax"
}