"επτά" meaning in Greek

{
  "etymology_templates": [
    {
      "args": {
        "1": "el",
        "2": "grc",
        "3": "ἑπτά",
        "4": "",
        "5": "seven"
      },
      "expansion": "Ancient Greek ἑπτά (heptá, “seven”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "el",
        "2": "grk-pro",
        "3": "*heptə́"
      },
      "expansion": "Proto-Hellenic *heptə́",
      "name": "inh"
    },
    {
      "args": {
        "1": "el",
        "2": "ine-pro",
        "3": "*septḿ̥"
      },
      "expansion": "Proto-Indo-European *septḿ̥",
      "name": "inh"
    },
    {
      "args": {
        "1": "grk-mar",
        "2": "эфта́"
      },
      "expansion": "Mariupol Greek эфта́ (eftá)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Ancient Greek ἑπτά (heptá, “seven”), from Proto-Hellenic *heptə́, from Proto-Indo-European *septḿ̥.\nCognate with Mariupol Greek эфта́ (eftá).",
  "forms": [
    {
      "form": "eptá",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "numeral",
        "3": "invariable"
      },
      "expansion": "επτά • (eptá) (invariable)",
      "name": "head"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "name": "Greek cardinal numbers",
          "parents": [
            "Cardinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "seven"
      ],
      "id": "en-επτά-el-num-O6jQKxb9",
      "links": [
        [
          "seven",
          "seven"
        ]
      ],
      "related": [
        {
          "word": "Ζ΄"
        },
        {
          "word": "ζ΄"
        },
        {
          "english": "seventh",
          "roman": "évdomos",
          "word": "έβδομος"
        },
        {
          "english": "seven-year",
          "roman": "eptáchronos",
          "tags": [
            "adjective"
          ],
          "word": "επτάχρονος"
        },
        {
          "word": "Greek number and measurement"
        }
      ],
      "synonyms": [
        {
          "roman": "eftá",
          "word": "εφτά"
        }
      ],
      "tags": [
        "invariable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/eˈpta/"
    }
  ],
  "word": "επτά"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "el",
        "2": "grc",
        "3": "ἑπτά",
        "4": "",
        "5": "seven"
      },
      "expansion": "Ancient Greek ἑπτά (heptá, “seven”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "el",
        "2": "grk-pro",
        "3": "*heptə́"
      },
      "expansion": "Proto-Hellenic *heptə́",
      "name": "inh"
    },
    {
      "args": {
        "1": "el",
        "2": "ine-pro",
        "3": "*septḿ̥"
      },
      "expansion": "Proto-Indo-European *septḿ̥",
      "name": "inh"
    },
    {
      "args": {
        "1": "grk-mar",
        "2": "эфта́"
      },
      "expansion": "Mariupol Greek эфта́ (eftá)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Ancient Greek ἑπτά (heptá, “seven”), from Proto-Hellenic *heptə́, from Proto-Indo-European *septḿ̥.\nCognate with Mariupol Greek эфта́ (eftá).",
  "forms": [
    {
      "form": "eptá",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "numeral",
        "3": "invariable"
      },
      "expansion": "επτά • (eptá) (invariable)",
      "name": "head"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "num",
  "related": [
    {
      "word": "Ζ΄"
    },
    {
      "word": "ζ΄"
    },
    {
      "english": "seventh",
      "roman": "évdomos",
      "word": "έβδομος"
    },
    {
      "english": "seven-year",
      "roman": "eptáchronos",
      "tags": [
        "adjective"
      ],
      "word": "επτάχρονος"
    },
    {
      "word": "Greek number and measurement"
    }
  ],
  "senses": [
    {
      "categories": [
        "Greek cardinal numbers",
        "Greek entries with incorrect language header",
        "Greek lemmas",
        "Greek numerals",
        "Greek terms derived from Ancient Greek",
        "Greek terms derived from Proto-Hellenic",
        "Greek terms derived from Proto-Indo-European",
        "Greek terms inherited from Ancient Greek",
        "Greek terms inherited from Proto-Hellenic",
        "Greek terms inherited from Proto-Indo-European",
        "Greek terms with IPA pronunciation"
      ],
      "glosses": [
        "seven"
      ],
      "links": [
        [
          "seven",
          "seven"
        ]
      ],
      "tags": [
        "invariable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/eˈpta/"
    }
  ],
  "synonyms": [
    {
      "roman": "eftá",
      "word": "εφτά"
    }
  ],
  "word": "επτά"
}