"κἀκ" meaning in Ancient Greek

{
  "forms": [
    {
      "form": "κᾱ̓κ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kāk",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "grc",
        "2": "preposition",
        "3": "governs the genitive",
        "cat2": "unaccented terms",
        "cat3": "genitive prepositions",
        "head": "κᾱ̓κ"
      },
      "expansion": "κᾱ̓κ • (kāk) (governs the genitive)",
      "name": "head"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "prep",
  "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 genitive prepositions",
          "parents": [
            "Genitive prepositions",
            "Prepositions",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ancient Greek prepositions",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "1962 translation by Edward Seymour Forster\nAs a result of these principles, what public service did he fail perfectly to discharge?",
          "ref": "4th century BC, Isaeus, Apollodorus 40",
          "roman": "kak toútōn tína lēitourgían ouk exelēitoúrgēsen?",
          "text": "κἀκ τούτων τίνα λῃτουργίαν οὐκ ἐξελῃτούργησεν;"
        }
      ],
      "glosses": [
        "crasis of καὶ ἐκ (kaì ek)"
      ],
      "id": "en-κἀκ-grc-prep-vhBNVr~p",
      "links": [
        [
          "crasis",
          "crasis#English"
        ],
        [
          "καὶ",
          "καί#Ancient Greek"
        ],
        [
          "ἐκ",
          "ἐκ#Ancient Greek"
        ]
      ],
      "synonyms": [
        {
          "roman": "kḗk",
          "tags": [
            "Doric"
          ],
          "word": "κήκ"
        },
        {
          "word": "Laconian"
        }
      ],
      "tags": [
        "with-genitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kaːk/"
    },
    {
      "ipa": "/kak/"
    },
    {
      "ipa": "/kak/"
    },
    {
      "ipa": "/kaːk/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/kak/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/kak/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/kak/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/kak/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "κἀκ"
}

{
  "forms": [
    {
      "form": "κᾱ̓κ",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kāk",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "grc",
        "2": "preposition",
        "3": "governs the genitive",
        "cat2": "unaccented terms",
        "cat3": "genitive prepositions",
        "head": "κᾱ̓κ"
      },
      "expansion": "κᾱ̓κ • (kāk) (governs the genitive)",
      "name": "head"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "prep",
  "senses": [
    {
      "categories": [
        "Ancient Greek 1-syllable words",
        "Ancient Greek entries with incorrect language header",
        "Ancient Greek genitive prepositions",
        "Ancient Greek lemmas",
        "Ancient Greek palindromes",
        "Ancient Greek prepositions",
        "Ancient Greek terms with IPA pronunciation",
        "Ancient Greek terms with quotations",
        "Ancient Greek unaccented terms"
      ],
      "examples": [
        {
          "english": "1962 translation by Edward Seymour Forster\nAs a result of these principles, what public service did he fail perfectly to discharge?",
          "ref": "4th century BC, Isaeus, Apollodorus 40",
          "roman": "kak toútōn tína lēitourgían ouk exelēitoúrgēsen?",
          "text": "κἀκ τούτων τίνα λῃτουργίαν οὐκ ἐξελῃτούργησεν;"
        }
      ],
      "glosses": [
        "crasis of καὶ ἐκ (kaì ek)"
      ],
      "links": [
        [
          "crasis",
          "crasis#English"
        ],
        [
          "καὶ",
          "καί#Ancient Greek"
        ],
        [
          "ἐκ",
          "ἐκ#Ancient Greek"
        ]
      ],
      "tags": [
        "with-genitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kaːk/"
    },
    {
      "ipa": "/kak/"
    },
    {
      "ipa": "/kak/"
    },
    {
      "ipa": "/kaːk/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/kak/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/kak/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/kak/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/kak/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "synonyms": [
    {
      "roman": "kḗk",
      "tags": [
        "Doric"
      ],
      "word": "κήκ"
    },
    {
      "word": "Laconian"
    }
  ],
  "word": "κἀκ"
}