"うっす" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "おっす"
      },
      "expansion": "おっす (ossu)",
      "name": "ja-r"
    }
  ],
  "etymology_text": "Rough, informal variant of おっす (ossu).",
  "forms": [
    {
      "form": "ussu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "interjection"
      },
      "expansion": "うっす • (ussu)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "yo, hi"
      ],
      "id": "en-うっす-ja-intj-5FhjIYgO",
      "links": [
        [
          "yo",
          "yo"
        ],
        [
          "hi",
          "hi"
        ]
      ],
      "related": [
        {
          "roman": "ossu",
          "ruby": [
            [
              "押忍",
              "おっす"
            ]
          ],
          "word": "押忍"
        },
        {
          "roman": "ohayō",
          "word": "おはよう"
        },
        {
          "roman": "ohayō gozaimasu",
          "word": "おはようございます"
        }
      ]
    }
  ],
  "word": "うっす"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "おっす"
      },
      "expansion": "おっす (ossu)",
      "name": "ja-r"
    }
  ],
  "etymology_text": "Rough, informal variant of おっす (ossu).",
  "forms": [
    {
      "form": "ussu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "interjection"
      },
      "expansion": "うっす • (ussu)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "intj",
  "related": [
    {
      "roman": "ossu",
      "ruby": [
        [
          "押忍",
          "おっす"
        ]
      ],
      "word": "押忍"
    },
    {
      "roman": "ohayō",
      "word": "おはよう"
    },
    {
      "roman": "ohayō gozaimasu",
      "word": "おはようございます"
    }
  ],
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese hiragana",
        "Japanese interjections",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "yo, hi"
      ],
      "links": [
        [
          "yo",
          "yo"
        ],
        [
          "hi",
          "hi"
        ]
      ]
    }
  ],
  "word": "うっす"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "うっす"
  ],
  "section": "Japanese",
  "subsection": "interjection",
  "title": "うっす",
  "trace": ""
}