"n-" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "Abbreviation of <span class='form-of-definition-link'><i class=\"Latn mention\" lang=\"en\">normal</i></span>.",
        "lang": ""
      },
      "expansion": "Abbreviation of normal.",
      "name": "no deprecated lang param usage"
    },
    {
      "args": {
        "1": "en",
        "2": "normal"
      },
      "expansion": "Abbreviation of normal.",
      "name": "abbreviation of"
    }
  ],
  "etymology_text": "Abbreviation of normal.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "n-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "n-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic chemistry",
          "orig": "en:Organic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "secondary form",
          "word": "s-"
        },
        {
          "english": "tertiary form",
          "word": "t-"
        }
      ],
      "derived": [
        {
          "word": "n-butyl-"
        }
      ],
      "glosses": [
        "normal-form of a functional group (or molecule), being the long-chain form (unbranched chain)"
      ],
      "id": "en-n--en-prefix-QHnXLKoK",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "normal",
          "normal"
        ],
        [
          "functional group",
          "functional group"
        ],
        [
          "molecule",
          "molecule"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) normal-form of a functional group (or molecule), being the long-chain form (unbranched chain)"
      ],
      "related": [
        {
          "english": "isomeric form",
          "word": "iso-"
        },
        {
          "english": "cyclic form",
          "word": "cyclo-"
        }
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "word": "n-"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛn/"
    }
  ],
  "word": "n-"
}

{
  "coordinate_terms": [
    {
      "english": "secondary form",
      "word": "s-"
    },
    {
      "english": "tertiary form",
      "word": "t-"
    }
  ],
  "derived": [
    {
      "word": "n-butyl-"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "Abbreviation of <span class='form-of-definition-link'><i class=\"Latn mention\" lang=\"en\">normal</i></span>.",
        "lang": ""
      },
      "expansion": "Abbreviation of normal.",
      "name": "no deprecated lang param usage"
    },
    {
      "args": {
        "1": "en",
        "2": "normal"
      },
      "expansion": "Abbreviation of normal.",
      "name": "abbreviation of"
    }
  ],
  "etymology_text": "Abbreviation of normal.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "n-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "n-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "related": [
    {
      "english": "isomeric form",
      "word": "iso-"
    },
    {
      "english": "cyclic form",
      "word": "cyclo-"
    }
  ],
  "senses": [
    {
      "categories": [
        "English 1-syllable words",
        "English abbreviations",
        "English lemmas",
        "English prefixes",
        "English terms with IPA pronunciation",
        "Translation table header lacks gloss",
        "en:Organic chemistry"
      ],
      "glosses": [
        "normal-form of a functional group (or molecule), being the long-chain form (unbranched chain)"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "normal",
          "normal"
        ],
        [
          "functional group",
          "functional group"
        ],
        [
          "molecule",
          "molecule"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) normal-form of a functional group (or molecule), being the long-chain form (unbranched chain)"
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛn/"
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "word": "n-"
    }
  ],
  "word": "n-"
}