"pa" meaning in Romanian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ro",
        "2": "hu",
        "3": "pá"
      },
      "expansion": "Borrowed from Hungarian pá",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Hungarian pá.",
  "head_templates": [
    {
      "args": {
        "1": "ro",
        "2": "interjection"
      },
      "expansion": "pa",
      "name": "head"
    }
  ],
  "lang": "Romanian",
  "lang_code": "ro",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 70 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Romanian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Romanian farewells",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "bye"
      ],
      "id": "en-pa-ro-intj-tJ9CWn4f",
      "links": [
        [
          "bye",
          "bye"
        ]
      ],
      "synonyms": [
        {
          "word": "la revedere"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pa]"
    },
    {
      "rhymes": "-a"
    }
  ],
  "word": "pa"
}

{
  "categories": [
    "Pages with 70 entries",
    "Pages with entries",
    "zom:Family members",
    "zom:Male family members",
    "zom:Parents"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ro",
        "2": "hu",
        "3": "pá"
      },
      "expansion": "Borrowed from Hungarian pá",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Hungarian pá.",
  "head_templates": [
    {
      "args": {
        "1": "ro",
        "2": "interjection"
      },
      "expansion": "pa",
      "name": "head"
    }
  ],
  "lang": "Romanian",
  "lang_code": "ro",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "Pages with 70 entries",
        "Pages with entries",
        "Rhymes:Romanian/a",
        "Rhymes:Romanian/a/1 syllable",
        "Romanian entries with incorrect language header",
        "Romanian farewells",
        "Romanian interjections",
        "Romanian lemmas",
        "Romanian terms borrowed from Hungarian",
        "Romanian terms derived from Hungarian"
      ],
      "glosses": [
        "bye"
      ],
      "links": [
        [
          "bye",
          "bye"
        ]
      ],
      "synonyms": [
        {
          "word": "la revedere"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pa]"
    },
    {
      "rhymes": "-a"
    }
  ],
  "word": "pa"
}