"-lli" meaning in Classical Nahuatl

{
  "etymology_templates": [
    {
      "args": {
        "1": "nci",
        "2": "-l",
        "3": "-tli",
        "pos2": "absolutive suffix"
      },
      "expansion": "-l + -tli (absolutive suffix)",
      "name": "af"
    }
  ],
  "etymology_text": "-l + -tli (absolutive suffix). Gemination arises from regular assimilation of -l- and -tl-.",
  "head_templates": [
    {
      "args": {
        "1": "nci",
        "2": "suffix"
      },
      "expansion": "-lli",
      "name": "head"
    }
  ],
  "lang": "Classical Nahuatl",
  "lang_code": "nci",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Classical Nahuatl entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Classical Nahuatl terms suffixed with -l",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Classical Nahuatl terms suffixed with -tli",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Forms a passive participle from any verb."
      ],
      "id": "en--lli-nci-suffix-gQg0Lwai",
      "links": [
        [
          "passive",
          "passive#English"
        ],
        [
          "participle",
          "participle#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-lli"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nci",
        "2": "-l",
        "3": "-tli",
        "pos2": "absolutive suffix"
      },
      "expansion": "-l + -tli (absolutive suffix)",
      "name": "af"
    }
  ],
  "etymology_text": "-l + -tli (absolutive suffix). Gemination arises from regular assimilation of -l- and -tl-.",
  "head_templates": [
    {
      "args": {
        "1": "nci",
        "2": "suffix"
      },
      "expansion": "-lli",
      "name": "head"
    }
  ],
  "lang": "Classical Nahuatl",
  "lang_code": "nci",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Classical Nahuatl entries with incorrect language header",
        "Classical Nahuatl lemmas",
        "Classical Nahuatl suffixes",
        "Classical Nahuatl terms suffixed with -l",
        "Classical Nahuatl terms suffixed with -tli",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "Forms a passive participle from any verb."
      ],
      "links": [
        [
          "passive",
          "passive#English"
        ],
        [
          "participle",
          "participle#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-lli"
}