"-ə" meaning in Khalaj

{
  "head_templates": [
    {
      "args": {
        "1": "klj",
        "2": "suffix form"
      },
      "expansion": "-ə",
      "name": "head"
    }
  ],
  "lang": "Khalaj",
  "lang_code": "klj",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Khalaj entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "-kə after first and second person possesive suffixes"
        }
      ],
      "glosses": [
        "Form of -kə after first and second person possesive suffixes"
      ],
      "id": "en--ə-klj-suffix-0802XTXh",
      "links": [
        [
          "-kə",
          "-kə#Khalaj"
        ]
      ],
      "tags": [
        "form-of",
        "morpheme"
      ]
    }
  ],
  "word": "-ə"
}

{
  "head_templates": [
    {
      "args": {
        "1": "klj",
        "2": "suffix form"
      },
      "expansion": "-ə",
      "name": "head"
    }
  ],
  "lang": "Khalaj",
  "lang_code": "klj",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Khalaj entries with incorrect language header",
        "Khalaj non-lemma forms",
        "Khalaj suffix forms",
        "Pages with 2 entries"
      ],
      "form_of": [
        {
          "word": "-kə after first and second person possesive suffixes"
        }
      ],
      "glosses": [
        "Form of -kə after first and second person possesive suffixes"
      ],
      "links": [
        [
          "-kə",
          "-kə#Khalaj"
        ]
      ],
      "tags": [
        "form-of",
        "morpheme"
      ]
    }
  ],
  "word": "-ə"
}