"yv" meaning in Finnish

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "noun"
      },
      "expansion": "yv",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "private message",
          "word": "yksityisviesti"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Finnish links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fi",
          "name": "Internet",
          "orig": "fi:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fi",
          "name": "Social media",
          "orig": "fi:Social media",
          "parents": [
            "Internet",
            "Mass media",
            "Computing",
            "Networking",
            "Culture",
            "Media",
            "Technology",
            "Society",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of yksityisviesti (“private message”)."
      ],
      "id": "en-yv-fi-noun-5w-FuoOm",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "social media",
          "social media"
        ],
        [
          "yksityisviesti",
          "yksityisviesti#Finnish"
        ]
      ],
      "qualifier": "social media",
      "raw_glosses": [
        "(Internet, social media) Abbreviation of yksityisviesti (“private message”)."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "yv"
}

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "noun"
      },
      "expansion": "yv",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "private message",
          "word": "yksityisviesti"
        }
      ],
      "categories": [
        "Finnish abbreviations",
        "Finnish entries with incorrect language header",
        "Finnish lemmas",
        "Finnish links with redundant wikilinks",
        "Finnish nouns",
        "fi:Internet",
        "fi:Social media"
      ],
      "glosses": [
        "Abbreviation of yksityisviesti (“private message”)."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "social media",
          "social media"
        ],
        [
          "yksityisviesti",
          "yksityisviesti#Finnish"
        ]
      ],
      "qualifier": "social media",
      "raw_glosses": [
        "(Internet, social media) Abbreviation of yksityisviesti (“private message”)."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "yv"
}