"-ιά" meaning in Ancient Greek

{
  "forms": [
    {
      "form": "-ῐᾱ́",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-iā́",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "-ῐᾱ́ς",
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-ῐᾱ́",
        "2": "-ῐᾱ́ς",
        "3": "f",
        "4": "first"
      },
      "expansion": "-ῐᾱ́ • (-iā́) f (genitive -ῐᾱ́ς); first declension",
      "name": "grc-noun"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "suffix",
  "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 feminine nouns in the first declension",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "forms nouns denoting a place"
      ],
      "id": "en--ιά-grc-suffix-3gxl3FZB",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ιά"
}

{
  "categories": [
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "-ῐᾱ́",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-iā́",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "-ῐᾱ́ς",
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-ῐᾱ́",
        "2": "-ῐᾱ́ς",
        "3": "f",
        "4": "first"
      },
      "expansion": "-ῐᾱ́ • (-iā́) f (genitive -ῐᾱ́ς); first declension",
      "name": "grc-noun"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Ancient Greek entries with incorrect language header",
        "Ancient Greek feminine nouns",
        "Ancient Greek feminine nouns in the first declension",
        "Ancient Greek feminine suffixes",
        "Ancient Greek first-declension nouns",
        "Ancient Greek lemmas",
        "Ancient Greek noun-forming suffixes",
        "Ancient Greek oxytone terms",
        "Ancient Greek suffixes",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "forms nouns denoting a place"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ιά"
}