*SET-U

English word origin

Etymology of slick

From Middle English slicke, slike, slyke, from Old English slīc (“sleek, smooth; crafty, cunning, slick”), from Proto-Germanic *slīkaz (“sleek, smooth”), from Proto-Indo-European *sleyg-, *sleyǵ- (“to glide, smooth, spre

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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.

Source etymology 1

Original entry ↗
adv

Alternative form of sleek (“with ease and dexterity”).

adj

Slippery or smooth due to a covering of liquid; often used to describe appearances. · Sleek; smooth. · Appearing expensive or sophisticated. · Superficially convincing but actually untrustworthy.

verb

To make slick.

noun

A covering of liquid, particularly oil. · A rapidly-expanding ring of dark water, resembling an oil slick, around the site of a large underwater explosion at shallow depth, marking the progress through the water of the shock wave generated by the explosion. · Someone who is clever and untrustworthy. · A tool used to make something smooth or even.

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

From Middle English slicke, slike, slyke, from Old English slīc (“sleek, smooth; crafty, cunning, slick”), from Proto-Germanic *slīkaz (“sleek, smooth”), from Proto-Indo-European *sleyg-, *sleyǵ- (“to glide, smooth, spread”). Akin to Dutch sluik, dialectal Dutch sleek (“even, smooth”), Old Norse slíkr (“sleek, smooth”), Old English slician (“to make sleek, smooth, or glossy”).

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

  • Inherited-form mentionslickeenm
  • Inherited-form mentionslīcang · sleek, smooth; crafty, cunning, slick
  • Inherited-form mention*slīkazgem-pro · sleek, smooth
  • Derivation mention*sleyg-ine-pro
  • Cognate mentionsluiknl
  • Cognate mentionsleeknl · even, smooth
  • Cognate mentionslíkrnon · sleek, smooth
  • Cognate mentionslicianang · to make sleek, smooth, or glossy

This page abbreviates 9 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

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

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  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "slicke"
      },
      "expansion": "Middle English slicke"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "slīc",
        "t": "sleek, smooth; crafty, cunning, slick"
      },
      "expansion": "Old English slīc (“sleek, smooth; crafty, cunning, slick”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*slīkaz",
        "t": "sleek, smooth"
      },
      "expansion": "Proto-Germanic *slīkaz (“sleek, smooth”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*sleyg-"
      },
      "expansion": "Proto-Indo-European *sleyg-"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "sluik"
      },
      "expansion": "Dutch sluik"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "sleek",
        "t": "even, smooth"
      },
      "expansion": "Dutch sleek (“even, smooth”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "non",
        "2": "slíkr",
        "t": "sleek, smooth"
      },
      "expansion": "Old Norse slíkr (“sleek, smooth”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ang",
        "2": "slician",
        "t": "to make sleek, smooth, or glossy"
      },
      "expansion": "Old English slician (“to make sleek, smooth, or glossy”)"
    }
  ],
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      "slike#Middle_English"
    ],
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      "slyke#Middle_English"
    ],
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    ],
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      "Reconstruction:Proto-Germanic/slīkaz"
    ],
    [
      "*sleyg-",
      "Reconstruction:Proto-Indo-European/sleyg-"
    ],
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      "Reconstruction:Proto-Indo-European/sleyǵ-"
    ],
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    ],
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    ],
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    ],
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    ]
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}

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 slick →

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-c2xpY2s