"tuple" meaning in English

{
  "forms": [
    {
      "form": "tuple"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Βάσεις δεδομένων (αγγλικά)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Μαθηματικά (αγγλικά)",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "πλειάδα"
      ],
      "id": "el-tuple-en-noun-BB0SAV2x",
      "raw_tags": [
        "μαθηματικά",
        "βάσεις δεδομένων"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Πληροφορική (αγγλικά)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Υπερώνυμα: collection, sequential (data structure)"
        }
      ],
      "glosses": [
        "πλειάδα (δομή δεδομένων)"
      ],
      "id": "el-tuple-en-noun-QLnV5X--",
      "raw_tags": [
        "πληροφορική"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "tjʊp(ə)l"
    },
    {
      "ipa": "tjuːp(ə)l"
    }
  ],
  "synonyms": [
    {
      "word": "n-tuple"
    },
    {
      "word": "ordered pair"
    },
    {
      "word": "triple"
    },
    {
      "word": "triplet"
    }
  ],
  "word": "tuple"
}

{
  "forms": [
    {
      "form": "tuple"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Βάσεις δεδομένων (αγγλικά)",
        "Μαθηματικά (αγγλικά)"
      ],
      "glosses": [
        "πλειάδα"
      ],
      "raw_tags": [
        "μαθηματικά",
        "βάσεις δεδομένων"
      ]
    },
    {
      "categories": [
        "Πληροφορική (αγγλικά)"
      ],
      "examples": [
        {
          "text": "Υπερώνυμα: collection, sequential (data structure)"
        }
      ],
      "glosses": [
        "πλειάδα (δομή δεδομένων)"
      ],
      "raw_tags": [
        "πληροφορική"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "tjʊp(ə)l"
    },
    {
      "ipa": "tjuːp(ə)l"
    }
  ],
  "synonyms": [
    {
      "word": "n-tuple"
    },
    {
      "word": "ordered pair"
    },
    {
      "word": "triple"
    },
    {
      "word": "triplet"
    }
  ],
  "word": "tuple"
}