*SET-U

English word origin

Etymology of nylon

Coined by the company DuPont in 1938. According to the company, the name was formed from the random generic syllable nyl- + the common fiber suffix -on (as in rayon and Dacron), said to be ultimately from cotton.

1 source sectionExtended source reportWiktionary original ↗
In this entry · 1 source sections

The source etymologies

Wiktionary via Kaikki / Wiktextract

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Unnumbered source etymology

Original entry ↗
noun

Originally, the DuPont company trade name for polyamide, a copolymer whose molecules consist of alternating diamine and dicarboxylic acid monomers bonded together; now generically used for this type of polymer. · A stocking originally fabricated from nylon; also used generically for any long, sheer stocking worn on a woman's legs. · A Queen's Counsel, King's Counsel or Senior Counsel who was appointed as a courtesy, rather than on merit.

Selected source glosses provide context, not a complete modern definition inventory

Coined by the company DuPont in 1938. According to the company, the name was formed from the random generic syllable nyl- + the common fiber suffix -on (as in rayon and Dacron), said to be ultimately from cotton.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [],
  "links": [
    [
      "nyl-",
      "nyl-#English"
    ],
    [
      "-on",
      "-on#English"
    ],
    [
      "rayon",
      "rayon#English"
    ],
    [
      "Dacron",
      "Dacron#English"
    ],
    [
      "cotton",
      "cotton#English"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Chinese",
      "lang_code": "zh",
      "word": "尼龍",
      "raw_tags": [
        "borrowed"
      ],
      "tags": [
        "Traditional-Chinese"
      ],
      "roman": "nílóng"
    },
    {
      "lang": "Chinese",
      "lang_code": "zh",
      "word": "尼龙",
      "raw_tags": [
        "borrowed"
      ],
      "tags": [
        "Simplified-Chinese"
      ],
      "roman": "nílóng"
    },
    {
      "lang": "Czech",
      "lang_code": "cs",
      "word": "nylon",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Dutch",
      "lang_code": "nl",
      "word": "nylon",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Finnish",
      "lang_code": "fi",
      "word": "nailon",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "French",
      "lang_code": "fr",
      "word": "nylon",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "German",
      "lang_code": "de",
      "word": "Nylon",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Irish",
      "lang_code": "ga",
      "word": "níolón",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Persian",
      "lang_code": "fa",
      "word": "نایلون",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "nâylon"
    },
    {
      "lang": "Polish",
      "lang_code": "pl",
      "word": "nylon",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Portuguese",
      "lang_code": "pt",
      "word": "nylon",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Spanish",
      "lang_code": "es",
      "word": "nailon",
      "raw_tags": [
        "borrowed"
      ],
      "descendants": [
        {
          "lang": "Southeastern Tepehuan",
          "lang_code": "stp",
          "word": "nailo",
          "raw_tags": [
            "borrowed"
          ]
        }
      ]
    },
    {
      "lang": "Swedish",
      "lang_code": "sv",
      "word": "nylon",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Tibetan",
      "lang_code": "bo",
      "word": "ནེ་ལོན",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "ne lon"
    },
    {
      "lang": "Turkish",
      "lang_code": "tr",
      "word": "naylon",
      "raw_tags": [
        "borrowed"
      ]
    }
  ],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Originally, the DuPont company trade name for polyamide, a copolymer whose molecules consist of alternating diamine and dicarboxylic acid monomers bonded together; now generically used for this type of polymer.",
        "A stocking originally fabricated from nylon; also used generically for any long, sheer stocking worn on a woman's legs.",
        "A Queen's Counsel, King's Counsel or Senior Counsel who was appointed as a courtesy, rather than on merit."
      ],
      "tags": [
        "countable",
        "uncountable",
        "in-plural",
        "pejorative"
      ],
      "recordId": "9422bebc5f8d1e99e68ce5395f657257f81d45aaf5edba95b5c30b004eca90b1",
      "rawRecordSha256": "092aceed9bcce11d46a2e17955e91f5cf57cd89637aeca730085907620f698be",
      "sourceRecordOrdinal": 272251
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "glosses": 0
  }
}

Where this record stops

This page does not supply an independently verified sound-change sequence, first-use manuscript or complete family tree unless a cited analysis explicitly establishes one. Missing detail here is a limit of this record—not a claim that humanity knows nothing more.

An older meaning does not determine what a word must mean today. Follow the sources, preserve disagreements, and keep ancestry separate from interpretation.

Contribute located evidence for nylon →

Source and snapshot

Imported from Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Selected fields are reformatted and grouped; wording, source identity and etymology sections are retained. CC-BY-SA-4.0 applies to the imported source material.

Dump: 2026-10-01 · Extracted: 2026-10-30. These are snapshot dates, not the word’s first attestation or the page’s revision date.

Source entry and bibliography ↗Wiktionary revision history ↗Acquisition and rights ledger
Machine-source provenance
Source SHA-256
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-bnlsb24