"-аћи" meaning in Serbo-Croatian

{
  "forms": [
    {
      "form": "-aći",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "-аћи (Latin spelling -aći)",
      "name": "sh-suffix"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Serbo-Croatian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "куп (“to bath”) + -аћи → купаћи (“bathing”)."
        },
        {
          "text": "црт (“to draw”) + -аћи → цртаћи (“drawing”)."
        },
        {
          "text": "спав (“to sleep”) + -аћи → спаваћи (“sleeping”)."
        },
        {
          "text": "јед (“to eat”) + -аћи → једаћи (“eating”)."
        },
        {
          "text": "дома (“home”) + -аћи → домаћи (“homemade, domestic”)."
        }
      ],
      "glosses": [
        "Suffix appended to the present stem of verbs and sometimes nouns to create an adjective, usually pertaining to the action or object verb or noun were referring to."
      ],
      "id": "en--аћи-sh-suffix-XbS~eyNk",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-аћи"
}

{
  "forms": [
    {
      "form": "-aći",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "-аћи (Latin spelling -aći)",
      "name": "sh-suffix"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Serbo-Croatian entries with incorrect language header",
        "Serbo-Croatian lemmas",
        "Serbo-Croatian suffixes"
      ],
      "examples": [
        {
          "text": "куп (“to bath”) + -аћи → купаћи (“bathing”)."
        },
        {
          "text": "црт (“to draw”) + -аћи → цртаћи (“drawing”)."
        },
        {
          "text": "спав (“to sleep”) + -аћи → спаваћи (“sleeping”)."
        },
        {
          "text": "јед (“to eat”) + -аћи → једаћи (“eating”)."
        },
        {
          "text": "дома (“home”) + -аћи → домаћи (“homemade, domestic”)."
        }
      ],
      "glosses": [
        "Suffix appended to the present stem of verbs and sometimes nouns to create an adjective, usually pertaining to the action or object verb or noun were referring to."
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-аћи"
}