"jassoo" meaning in Finnish

{
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "sv",
        "3": "jaså"
      },
      "expansion": "Swedish jaså",
      "name": "bor"
    }
  ],
  "etymology_text": "From Swedish jaså.",
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "intj"
      },
      "expansion": "jassoo",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Finnish 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"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "oh, well then, all right"
      ],
      "id": "en-jassoo-fi-intj-3OA-lwOJ",
      "links": [
        [
          "oh",
          "oh"
        ],
        [
          "well then",
          "well then"
        ],
        [
          "all right",
          "all right"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈjɑsːoː/"
    },
    {
      "ipa": "[ˈjɑ̝s̠ːo̞ː]"
    },
    {
      "rhymes": "-ɑsːoː"
    }
  ],
  "word": "jassoo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "sv",
        "3": "jaså"
      },
      "expansion": "Swedish jaså",
      "name": "bor"
    }
  ],
  "etymology_text": "From Swedish jaså.",
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "intj"
      },
      "expansion": "jassoo",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "Finnish 2-syllable words",
        "Finnish entries with incorrect language header",
        "Finnish interjections",
        "Finnish lemmas",
        "Finnish terms borrowed from Swedish",
        "Finnish terms derived from Swedish",
        "Finnish terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Finnish/ɑsːoː",
        "Rhymes:Finnish/ɑsːoː/2 syllables"
      ],
      "glosses": [
        "oh, well then, all right"
      ],
      "links": [
        [
          "oh",
          "oh"
        ],
        [
          "well then",
          "well then"
        ],
        [
          "all right",
          "all right"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈjɑsːoː/"
    },
    {
      "ipa": "[ˈjɑ̝s̠ːo̞ː]"
    },
    {
      "rhymes": "-ɑsːoː"
    }
  ],
  "word": "jassoo"
}