"pattern matching character" meaning in All languages combined

{
  "etymology_text": ": pattern matching character <→ δείτε τις λέξεις pattern matching και character",
  "forms": [
    {
      "form": "pattern matching character"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "metacharacter"
    },
    {
      "word": "wildcarding"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Πληροφορική (αγγλικά)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "άλλη γραφή : pattern-matching character"
        }
      ],
      "glosses": [
        "βλ. συνώνυμο wildcard character (σύμβολο υποκατάστασης)"
      ],
      "id": "el-pattern_matching_character-en-noun-ffovR6QT",
      "raw_tags": [
        "πληροφορική"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "wildcard character"
    },
    {
      "word": "wildcard"
    }
  ],
  "word": "pattern matching character"
}

{
  "etymology_text": ": pattern matching character <→ δείτε τις λέξεις pattern matching και character",
  "forms": [
    {
      "form": "pattern matching character"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "metacharacter"
    },
    {
      "word": "wildcarding"
    }
  ],
  "senses": [
    {
      "categories": [
        "Πληροφορική (αγγλικά)"
      ],
      "examples": [
        {
          "text": "άλλη γραφή : pattern-matching character"
        }
      ],
      "glosses": [
        "βλ. συνώνυμο wildcard character (σύμβολο υποκατάστασης)"
      ],
      "raw_tags": [
        "πληροφορική"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "wildcard character"
    },
    {
      "word": "wildcard"
    }
  ],
  "word": "pattern matching character"
}