"-l-" meaning in Turkish

{
  "etymology_templates": [
    {
      "args": {
        "1": "tr",
        "2": "trk-pro",
        "3": "*-l-"
      },
      "expansion": "Proto-Turkic *-l-",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Turkic *-l-.",
  "head_templates": [
    {
      "args": {
        "1": "tr",
        "2": "interfix"
      },
      "expansion": "-l-",
      "name": "head"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "interfix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Turkish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Turkish interfixes",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "kurtarmak (“to save, rescue”) + -l- → kurtarılmak (“to be saved of”)",
          "type": "example"
        },
        {
          "text": "aldatmak (“to cheat, deceive”) + -l- → aldatılmak (“to be cheated”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Passive suffix. Used to form verbs that affected by event(s)."
      ],
      "id": "en--l--tr-interfix-i32POOBq",
      "links": [
        [
          "Passive",
          "passive#English"
        ]
      ],
      "related": [
        {
          "word": "-n-"
        },
        {
          "word": "-ın"
        },
        {
          "word": "-in"
        },
        {
          "word": "-un"
        },
        {
          "word": "-ün"
        }
      ],
      "synonyms": [
        {
          "word": "-ıl"
        },
        {
          "word": "-il"
        },
        {
          "word": "-ul"
        },
        {
          "word": "-ül"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-l-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "tr",
        "2": "trk-pro",
        "3": "*-l-"
      },
      "expansion": "Proto-Turkic *-l-",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Turkic *-l-.",
  "head_templates": [
    {
      "args": {
        "1": "tr",
        "2": "interfix"
      },
      "expansion": "-l-",
      "name": "head"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "interfix",
  "related": [
    {
      "word": "-n-"
    },
    {
      "word": "-ın"
    },
    {
      "word": "-in"
    },
    {
      "word": "-un"
    },
    {
      "word": "-ün"
    }
  ],
  "senses": [
    {
      "categories": [
        "Turkish entries with incorrect language header",
        "Turkish interfixes",
        "Turkish lemmas",
        "Turkish terms derived from Proto-Turkic",
        "Turkish terms inherited from Proto-Turkic"
      ],
      "examples": [
        {
          "text": "kurtarmak (“to save, rescue”) + -l- → kurtarılmak (“to be saved of”)",
          "type": "example"
        },
        {
          "text": "aldatmak (“to cheat, deceive”) + -l- → aldatılmak (“to be cheated”)",
          "type": "example"
        }
      ],
      "glosses": [
        "Passive suffix. Used to form verbs that affected by event(s)."
      ],
      "links": [
        [
          "Passive",
          "passive#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "-ıl"
    },
    {
      "word": "-il"
    },
    {
      "word": "-ul"
    },
    {
      "word": "-ül"
    }
  ],
  "word": "-l-"
}