"ἅτινα" meaning in 古希臘語

{
  "categories": [
    {
      "kind": "other",
      "name": "古希臘語代詞變格形",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "古希臘語非詞元形式",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "hátina",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "古希臘語",
  "lang_code": "grc",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Inflections with a red link for lemma",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "ὅστῐς"
        }
      ],
      "glosses": [
        "ὅστῐς (hóstis) 的中性主格/賓格複數"
      ],
      "id": "zh-ἅτινα-grc-pron-xy8Tp5eP",
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "ἅτινα"
}

{
  "categories": [
    "古希臘語代詞變格形",
    "古希臘語非詞元形式"
  ],
  "forms": [
    {
      "form": "hátina",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "古希臘語",
  "lang_code": "grc",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        "Inflections with a red link for lemma"
      ],
      "form_of": [
        {
          "word": "ὅστῐς"
        }
      ],
      "glosses": [
        "ὅστῐς (hóstis) 的中性主格/賓格複數"
      ],
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "ἅτινα"
}