"-ааца" meaning in Ubykh

{
  "forms": [
    {
      "form": "-aaca",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "uby",
        "2": "suffix"
      },
      "expansion": "-ааца • (-aaca)",
      "name": "head"
    }
  ],
  "lang": "Ubykh",
  "lang_code": "uby",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ubykh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "One who always sees (all-seeing).",
          "roman": "Bjaaca.",
          "text": "Биааца.",
          "type": "example"
        },
        {
          "english": "One who is accustomed to walking.",
          "roman": "Kʲʼaaca.",
          "text": "Кьааца.",
          "type": "example"
        },
        {
          "english": "One who is used to eating meat.",
          "roman": "Faaca.",
          "text": "Фааца.",
          "type": "example"
        }
      ],
      "glosses": [
        "suffix for verbal roots, forms adjectives meaning \"accustomed to\""
      ],
      "id": "en--ааца-uby-suffix-6KNR9ZJm",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ааца"
}

{
  "forms": [
    {
      "form": "-aaca",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "uby",
        "2": "suffix"
      },
      "expansion": "-ааца • (-aaca)",
      "name": "head"
    }
  ],
  "lang": "Ubykh",
  "lang_code": "uby",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Ubykh entries with incorrect language header",
        "Ubykh lemmas",
        "Ubykh suffixes",
        "Ubykh terms with usage examples"
      ],
      "examples": [
        {
          "english": "One who always sees (all-seeing).",
          "roman": "Bjaaca.",
          "text": "Биааца.",
          "type": "example"
        },
        {
          "english": "One who is accustomed to walking.",
          "roman": "Kʲʼaaca.",
          "text": "Кьааца.",
          "type": "example"
        },
        {
          "english": "One who is used to eating meat.",
          "roman": "Faaca.",
          "text": "Фааца.",
          "type": "example"
        }
      ],
      "glosses": [
        "suffix for verbal roots, forms adjectives meaning \"accustomed to\""
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-ааца"
}