"ταῖς" meaning in Ancient Greek

{
  "forms": [
    {
      "form": "taîs",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "grc",
        "2": "article form"
      },
      "expansion": "ταῖς • (taîs)",
      "name": "head"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "article",
  "senses": [
    {
      "form_of": [
        {
          "extra": "(ho):",
          "word": "ὁ"
        }
      ],
      "glosses": [
        "inflection of ὁ (ho):",
        "feminine dative plural"
      ],
      "id": "en-ταῖς-grc-article-nm8UDGu1",
      "links": [
        [
          "ὁ",
          "ὁ#Ancient_Greek"
        ]
      ],
      "tags": [
        "dative",
        "feminine",
        "form-of",
        "plural"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Aeolic Greek",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "31 69",
          "kind": "other",
          "name": "Ancient Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "(ho):",
          "word": "ὁ"
        }
      ],
      "glosses": [
        "inflection of ὁ (ho):",
        "feminine accusative plural"
      ],
      "id": "en-ταῖς-grc-article-kc2LtfWS",
      "links": [
        [
          "ὁ",
          "ὁ#Ancient_Greek"
        ]
      ],
      "qualifier": "Lesbian",
      "raw_glosses": [
        "inflection of ὁ (ho):",
        "(Lesbian) feminine accusative plural"
      ],
      "tags": [
        "accusative",
        "feminine",
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tâi̯s/"
    },
    {
      "ipa": "/tɛs/"
    },
    {
      "ipa": "/tes/"
    },
    {
      "ipa": "/tâi̯s/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/tɛs/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/tɛs/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/tes/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/tes/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "ταῖς"
}

{
  "categories": [
    "Ancient Greek 1-syllable words",
    "Ancient Greek article forms",
    "Ancient Greek entries with incorrect language header",
    "Ancient Greek non-lemma forms",
    "Ancient Greek terms with IPA pronunciation",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "taîs",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "grc",
        "2": "article form"
      },
      "expansion": "ταῖς • (taîs)",
      "name": "head"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "article",
  "senses": [
    {
      "form_of": [
        {
          "extra": "(ho):",
          "word": "ὁ"
        }
      ],
      "glosses": [
        "inflection of ὁ (ho):",
        "feminine dative plural"
      ],
      "links": [
        [
          "ὁ",
          "ὁ#Ancient_Greek"
        ]
      ],
      "tags": [
        "dative",
        "feminine",
        "form-of",
        "plural"
      ]
    },
    {
      "categories": [
        "Aeolic Greek"
      ],
      "form_of": [
        {
          "extra": "(ho):",
          "word": "ὁ"
        }
      ],
      "glosses": [
        "inflection of ὁ (ho):",
        "feminine accusative plural"
      ],
      "links": [
        [
          "ὁ",
          "ὁ#Ancient_Greek"
        ]
      ],
      "qualifier": "Lesbian",
      "raw_glosses": [
        "inflection of ὁ (ho):",
        "(Lesbian) feminine accusative plural"
      ],
      "tags": [
        "accusative",
        "feminine",
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tâi̯s/"
    },
    {
      "ipa": "/tɛs/"
    },
    {
      "ipa": "/tes/"
    },
    {
      "ipa": "/tâi̯s/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/tɛs/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/tɛs/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/tes/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/tes/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "ταῖς"
}