"άντ'" meaning in Greek

{
  "forms": [
    {
      "form": "ánt'",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "intj"
      },
      "expansion": "άντ' • (ánt')",
      "name": "head"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(ánte, “go! (idiomatic)”)",
          "word": "άντε"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "clear off!",
          "roman": "ánt’ apó do",
          "text": "άντ’ από δω",
          "type": "example"
        }
      ],
      "glosses": [
        "Contraction of άντε (ánte, “go! (idiomatic)”)."
      ],
      "id": "en-άντ'-el-intj-R6sEKKHQ",
      "links": [
        [
          "άντε",
          "άντε#Greek"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ad/"
    }
  ],
  "word": "άντ'"
}

{
  "forms": [
    {
      "form": "ánt'",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "intj"
      },
      "expansion": "άντ' • (ánt')",
      "name": "head"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(ánte, “go! (idiomatic)”)",
          "word": "άντε"
        }
      ],
      "categories": [
        "Greek contractions",
        "Greek entries with incorrect language header",
        "Greek interjections",
        "Greek lemmas",
        "Greek terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "clear off!",
          "roman": "ánt’ apó do",
          "text": "άντ’ από δω",
          "type": "example"
        }
      ],
      "glosses": [
        "Contraction of άντε (ánte, “go! (idiomatic)”)."
      ],
      "links": [
        [
          "άντε",
          "άντε#Greek"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ad/"
    }
  ],
  "word": "άντ'"
}