"පස්ස" meaning in Sinhalese

{
  "forms": [
    {
      "form": "passa",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "si",
        "2": "noun",
        "3": "",
        "4": "[[]]"
      },
      "expansion": "පස්ස • (passa)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "පස්ස • (passa)",
      "name": "si-noun"
    }
  ],
  "lang": "Sinhalese",
  "lang_code": "si",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sinhalese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "si",
          "name": "Anatomy",
          "orig": "si:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "back"
      ],
      "id": "en-පස්ස-si-noun-PEgjRvN1",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "back",
          "back"
        ]
      ],
      "raw_glosses": [
        "(anatomy) back"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pasːə]"
    }
  ],
  "word": "පස්ස"
}

{
  "forms": [
    {
      "form": "passa",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "si",
        "2": "noun",
        "3": "",
        "4": "[[]]"
      },
      "expansion": "පස්ස • (passa)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "පස්ස • (passa)",
      "name": "si-noun"
    }
  ],
  "lang": "Sinhalese",
  "lang_code": "si",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sinhalese entries with incorrect language header",
        "Sinhalese lemmas",
        "Sinhalese nouns",
        "si:Anatomy"
      ],
      "glosses": [
        "back"
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "back",
          "back"
        ]
      ],
      "raw_glosses": [
        "(anatomy) back"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pasːə]"
    }
  ],
  "word": "පස්ස"
}