"s.n." meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "loanword",
        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "s.n.",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Latin s.n.",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "s.n."
      },
      "expansion": "Borrowed from Latin s.n.",
      "name": "bor+"
    },
    {
      "args": {
        "1": "initialism"
      },
      "expansion": "initialism",
      "name": "glink"
    },
    {
      "args": {
        "1": "la",
        "2": "sine"
      },
      "expansion": "sine",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "nomen",
        "3": "nōmine",
        "t": "without a name"
      },
      "expansion": "nōmine (“without a name”)",
      "name": "m"
    }
  ],
  "etymology_text": "Borrowed from Latin s.n., an initialism of sine nōmine (“without a name”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "s.n.",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Bibliography",
          "orig": "en:Bibliography",
          "parents": [
            "Books",
            "Literature",
            "Mass media",
            "Culture",
            "Entertainment",
            "Writing",
            "Media",
            "Society",
            "Human behaviour",
            "Language",
            "Communication",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Indicating that the title of a cited work is unknown."
      ],
      "id": "en-s.n.-en-phrase-xMDDxgWb",
      "links": [
        [
          "bibliography",
          "bibliography"
        ],
        [
          "title",
          "title#Noun"
        ]
      ],
      "raw_glosses": [
        "(bibliography) Indicating that the title of a cited work is unknown."
      ],
      "related": [
        {
          "word": "anon."
        },
        {
          "word": "n.d."
        },
        {
          "word": "s.l."
        }
      ],
      "topics": [
        "bibliography",
        "computing",
        "engineering",
        "human-sciences",
        "information-science",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "s.n."
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "loanword",
        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "s.n.",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Latin s.n.",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "s.n."
      },
      "expansion": "Borrowed from Latin s.n.",
      "name": "bor+"
    },
    {
      "args": {
        "1": "initialism"
      },
      "expansion": "initialism",
      "name": "glink"
    },
    {
      "args": {
        "1": "la",
        "2": "sine"
      },
      "expansion": "sine",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "nomen",
        "3": "nōmine",
        "t": "without a name"
      },
      "expansion": "nōmine (“without a name”)",
      "name": "m"
    }
  ],
  "etymology_text": "Borrowed from Latin s.n., an initialism of sine nōmine (“without a name”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase"
      },
      "expansion": "s.n.",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "related": [
    {
      "word": "anon."
    },
    {
      "word": "n.d."
    },
    {
      "word": "s.l."
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English phrases",
        "English terms borrowed from Latin",
        "English terms derived from Latin",
        "English terms spelled with .",
        "en:Bibliography"
      ],
      "glosses": [
        "Indicating that the title of a cited work is unknown."
      ],
      "links": [
        [
          "bibliography",
          "bibliography"
        ],
        [
          "title",
          "title#Noun"
        ]
      ],
      "raw_glosses": [
        "(bibliography) Indicating that the title of a cited work is unknown."
      ],
      "topics": [
        "bibliography",
        "computing",
        "engineering",
        "human-sciences",
        "information-science",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "s.n."
}