"φαγεῖν" meaning in Ancient Greek

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gkm",
            "2": "φαγίν"
          },
          "expansion": "Byzantine Greek: φαγίν (phagín)",
          "name": "desc"
        }
      ],
      "text": "Byzantine Greek: φαγίν (phagín)"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "el",
            "2": "φαΐ"
          },
          "expansion": "Greek: φαΐ (faḯ)",
          "name": "desc"
        }
      ],
      "text": "Greek: φαΐ (faḯ)"
    }
  ],
  "forms": [
    {
      "form": "φᾰγεῖν",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "phageîn",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "φᾰγεῖν"
      },
      "expansion": "φᾰγεῖν • (phageîn)",
      "name": "grc-verb form"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ancient Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ancient Greek terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "éphagon",
          "word": "ἔφαγον"
        }
      ],
      "glosses": [
        "aorist active infinitive of ἔφαγον (éphagon)"
      ],
      "id": "en-φαγεῖν-grc-verb-DTP~vnoS",
      "links": [
        [
          "ἔφαγον",
          "ἔφαγον#Ancient Greek"
        ]
      ],
      "tags": [
        "active",
        "aorist",
        "form-of",
        "infinitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʰa.ɡêːn/"
    },
    {
      "ipa": "/ɸaˈʝin/"
    },
    {
      "ipa": "/faˈʝin/"
    },
    {
      "ipa": "/pʰa.ɡêːn/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/pʰaˈɡin/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/ɸaˈʝin/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/faˈʝin/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/faˈʝin/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "φαγεῖν"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gkm",
            "2": "φαγίν"
          },
          "expansion": "Byzantine Greek: φαγίν (phagín)",
          "name": "desc"
        }
      ],
      "text": "Byzantine Greek: φαγίν (phagín)"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "el",
            "2": "φαΐ"
          },
          "expansion": "Greek: φαΐ (faḯ)",
          "name": "desc"
        }
      ],
      "text": "Greek: φαΐ (faḯ)"
    }
  ],
  "forms": [
    {
      "form": "φᾰγεῖν",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "phageîn",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "φᾰγεῖν"
      },
      "expansion": "φᾰγεῖν • (phageîn)",
      "name": "grc-verb form"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Ancient Greek 2-syllable words",
        "Ancient Greek entries with incorrect language header",
        "Ancient Greek non-lemma forms",
        "Ancient Greek perispomenon terms",
        "Ancient Greek terms with IPA pronunciation",
        "Ancient Greek terms with redundant script codes",
        "Ancient Greek verb forms"
      ],
      "form_of": [
        {
          "extra": "éphagon",
          "word": "ἔφαγον"
        }
      ],
      "glosses": [
        "aorist active infinitive of ἔφαγον (éphagon)"
      ],
      "links": [
        [
          "ἔφαγον",
          "ἔφαγον#Ancient Greek"
        ]
      ],
      "tags": [
        "active",
        "aorist",
        "form-of",
        "infinitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʰa.ɡêːn/"
    },
    {
      "ipa": "/ɸaˈʝin/"
    },
    {
      "ipa": "/faˈʝin/"
    },
    {
      "ipa": "/pʰa.ɡêːn/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/pʰaˈɡin/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/ɸaˈʝin/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/faˈʝin/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/faˈʝin/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "φαγεῖν"
}