"ανταλλάσσω" meaning in Greek

{
  "etymology_templates": [
    {
      "args": {
        "1": "el",
        "2": "grc",
        "3": "ἀνταλλάσσω"
      },
      "expansion": "Ancient Greek ἀνταλλάσσω (antallássō)",
      "name": "inh"
    },
    {
      "args": {
        "1": "el",
        "2": "αντ",
        "3": "αλλάσσω"
      },
      "expansion": "αντ- (ant-) + αλλάσσω (allásso)",
      "name": "prefix"
    }
  ],
  "etymology_text": "From Ancient Greek ἀνταλλάσσω (antallássō). Morphologically αντ- (ant-) + αλλάσσω (allásso).",
  "forms": [
    {
      "form": "antallásso",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "αντάλλαξα",
      "tags": [
        "past"
      ]
    },
    {
      "form": "ανταλλάσσομαι",
      "tags": [
        "passive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "verbs",
        "head": "",
        "sort": ""
      },
      "expansion": "ανταλλάσσω • (antallásso)",
      "name": "head"
    },
    {
      "args": {
        "passive": "ανταλλάσσομαι",
        "past": "αντάλλαξα"
      },
      "expansion": "ανταλλάσσω • (antallásso) (past αντάλλαξα, passive ανταλλάσσομαι)",
      "name": "el-verb"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Greek terms prefixed with αντ-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "to exchange, trade, swap"
      ],
      "id": "en-ανταλλάσσω-el-verb-wetTdc2j",
      "links": [
        [
          "exchange",
          "exchange"
        ],
        [
          "trade",
          "trade"
        ],
        [
          "swap",
          "swap"
        ]
      ],
      "related": [
        {
          "english": "exchange",
          "roman": "antallagí",
          "tags": [
            "feminine"
          ],
          "word": "ανταλλαγή"
        },
        {
          "english": "exchange",
          "roman": "antállagma",
          "tags": [
            "neuter"
          ],
          "word": "αντάλλαγμα"
        },
        {
          "english": "interchangeable",
          "roman": "antallázimos",
          "tags": [
            "adjective"
          ],
          "word": "ανταλλάζιμος"
        },
        {
          "english": "spare (part)",
          "roman": "antallaktikó",
          "tags": [
            "neuter"
          ],
          "word": "ανταλλακτικό"
        },
        {
          "english": "exchange",
          "roman": "antallaktikós",
          "tags": [
            "adjective"
          ],
          "word": "ανταλλακτικός"
        }
      ],
      "synonyms": [
        {
          "roman": "antallázo",
          "word": "ανταλλάζω"
        }
      ]
    }
  ],
  "word": "ανταλλάσσω"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "el",
        "2": "grc",
        "3": "ἀνταλλάσσω"
      },
      "expansion": "Ancient Greek ἀνταλλάσσω (antallássō)",
      "name": "inh"
    },
    {
      "args": {
        "1": "el",
        "2": "αντ",
        "3": "αλλάσσω"
      },
      "expansion": "αντ- (ant-) + αλλάσσω (allásso)",
      "name": "prefix"
    }
  ],
  "etymology_text": "From Ancient Greek ἀνταλλάσσω (antallássō). Morphologically αντ- (ant-) + αλλάσσω (allásso).",
  "forms": [
    {
      "form": "antallásso",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "αντάλλαξα",
      "tags": [
        "past"
      ]
    },
    {
      "form": "ανταλλάσσομαι",
      "tags": [
        "passive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "verbs",
        "head": "",
        "sort": ""
      },
      "expansion": "ανταλλάσσω • (antallásso)",
      "name": "head"
    },
    {
      "args": {
        "passive": "ανταλλάσσομαι",
        "past": "αντάλλαξα"
      },
      "expansion": "ανταλλάσσω • (antallásso) (past αντάλλαξα, passive ανταλλάσσομαι)",
      "name": "el-verb"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "verb",
  "related": [
    {
      "english": "exchange",
      "roman": "antallagí",
      "tags": [
        "feminine"
      ],
      "word": "ανταλλαγή"
    },
    {
      "english": "exchange",
      "roman": "antállagma",
      "tags": [
        "neuter"
      ],
      "word": "αντάλλαγμα"
    },
    {
      "english": "interchangeable",
      "roman": "antallázimos",
      "tags": [
        "adjective"
      ],
      "word": "ανταλλάζιμος"
    },
    {
      "english": "spare (part)",
      "roman": "antallaktikó",
      "tags": [
        "neuter"
      ],
      "word": "ανταλλακτικό"
    },
    {
      "english": "exchange",
      "roman": "antallaktikós",
      "tags": [
        "adjective"
      ],
      "word": "ανταλλακτικός"
    }
  ],
  "senses": [
    {
      "categories": [
        "Greek entries with incorrect language header",
        "Greek lemmas",
        "Greek terms derived from Ancient Greek",
        "Greek terms inherited from Ancient Greek",
        "Greek terms prefixed with αντ-",
        "Greek verbs"
      ],
      "glosses": [
        "to exchange, trade, swap"
      ],
      "links": [
        [
          "exchange",
          "exchange"
        ],
        [
          "trade",
          "trade"
        ],
        [
          "swap",
          "swap"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "antallázo",
      "word": "ανταλλάζω"
    }
  ],
  "word": "ανταλλάσσω"
}