"-ptosi" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "πτῶσις",
        "4": "",
        "5": "lowering"
      },
      "expansion": "Ancient Greek πτῶσις (ptôsis, “lowering”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek πτῶσις (ptôsis, “lowering”).",
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "suffix",
        "g": "f"
      },
      "expansion": "-ptosi f",
      "name": "head"
    }
  ],
  "hyphenation": [
    "-ptò‧si"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "used to derive words pertaining to lowering or falling"
      ],
      "id": "en--ptosi-it-suffix-F3h~mHyB",
      "links": [
        [
          "lowering",
          "lowering#English"
        ],
        [
          "falling",
          "falling#English"
        ]
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈptɔ.zi/"
    },
    {
      "rhymes": "-ɔzi"
    }
  ],
  "word": "-ptosi"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "grc",
        "3": "πτῶσις",
        "4": "",
        "5": "lowering"
      },
      "expansion": "Ancient Greek πτῶσις (ptôsis, “lowering”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek πτῶσις (ptôsis, “lowering”).",
  "head_templates": [
    {
      "args": {
        "1": "it",
        "2": "suffix",
        "g": "f"
      },
      "expansion": "-ptosi f",
      "name": "head"
    }
  ],
  "hyphenation": [
    "-ptò‧si"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Italian 2-syllable words",
        "Italian entries with incorrect language header",
        "Italian feminine suffixes",
        "Italian lemmas",
        "Italian suffixes",
        "Italian terms derived from Ancient Greek",
        "Italian terms with IPA pronunciation",
        "Pages with 1 entry",
        "Rhymes:Italian/ɔzi",
        "Rhymes:Italian/ɔzi/2 syllables"
      ],
      "glosses": [
        "used to derive words pertaining to lowering or falling"
      ],
      "links": [
        [
          "lowering",
          "lowering#English"
        ],
        [
          "falling",
          "falling#English"
        ]
      ],
      "tags": [
        "feminine",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈptɔ.zi/"
    },
    {
      "rhymes": "-ɔzi"
    }
  ],
  "word": "-ptosi"
}