"αν" meaning in Greek

{
  "categories": [
    {
      "_dis": "0 0",
      "kind": "other",
      "name": "Greek entries with incorrect language header",
      "parents": [
        "Entries with incorrect language header",
        "Entry maintenance"
      ],
      "source": "w+disamb"
    },
    {
      "_dis": "0 0",
      "kind": "other",
      "name": "Pages with 1 entry",
      "parents": [],
      "source": "w+disamb"
    },
    {
      "_dis": "0 0",
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      "name": "Pages with entries",
      "parents": [],
      "source": "w+disamb"
    }
  ],
  "derived": [
    {
      "_dis1": "0 0",
      "english": "although",
      "roman": "an kai",
      "word": "αν και"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "el",
        "2": "grc",
        "3": "ἐάν",
        "4": "",
        "5": ""
      },
      "expansion": "Ancient Greek ἐάν (eán)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ἐάν (eán).",
  "forms": [
    {
      "form": "an",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "conjunction",
        "head": "",
        "sort": ""
      },
      "expansion": "αν • (an)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "αν • (an)",
      "name": "el-conjunction"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "conj",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "english": "If you are able to come today.",
          "roman": "An boreíte na érthete símera.",
          "text": "Αν μπορείτε να έρθετε σήμερα.",
          "type": "example"
        }
      ],
      "glosses": [
        "if"
      ],
      "id": "en-αν-el-conj-k19oMZ1P",
      "links": [
        [
          "if",
          "if"
        ]
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "english": "I don't know whether you are at home.",
          "roman": "Den xéro an eíste sto spíti sas.",
          "text": "Δεν ξέρω αν είστε στο σπίτι σας.",
          "type": "example"
        }
      ],
      "glosses": [
        "whether"
      ],
      "id": "en-αν-el-conj-NQn9iZI1",
      "links": [
        [
          "whether",
          "whether"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "english": "when, if, while",
      "roman": "ótan",
      "word": "όταν"
    },
    {
      "_dis1": "0 0",
      "roman": "eán",
      "word": "εάν"
    }
  ],
  "word": "αν"
}

{
  "categories": [
    "Greek conjunctions",
    "Greek entries with incorrect language header",
    "Greek lemmas",
    "Greek terms derived from Ancient Greek",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "derived": [
    {
      "english": "although",
      "roman": "an kai",
      "word": "αν και"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "el",
        "2": "grc",
        "3": "ἐάν",
        "4": "",
        "5": ""
      },
      "expansion": "Ancient Greek ἐάν (eán)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ἐάν (eán).",
  "forms": [
    {
      "form": "an",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "conjunction",
        "head": "",
        "sort": ""
      },
      "expansion": "αν • (an)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "αν • (an)",
      "name": "el-conjunction"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        "Greek terms with usage examples"
      ],
      "examples": [
        {
          "english": "If you are able to come today.",
          "roman": "An boreíte na érthete símera.",
          "text": "Αν μπορείτε να έρθετε σήμερα.",
          "type": "example"
        }
      ],
      "glosses": [
        "if"
      ],
      "links": [
        [
          "if",
          "if"
        ]
      ]
    },
    {
      "categories": [
        "Greek terms with usage examples"
      ],
      "examples": [
        {
          "english": "I don't know whether you are at home.",
          "roman": "Den xéro an eíste sto spíti sas.",
          "text": "Δεν ξέρω αν είστε στο σπίτι σας.",
          "type": "example"
        }
      ],
      "glosses": [
        "whether"
      ],
      "links": [
        [
          "whether",
          "whether"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "english": "when, if, while",
      "roman": "ótan",
      "word": "όταν"
    },
    {
      "roman": "eán",
      "word": "εάν"
    }
  ],
  "word": "αν"
}