*SET-U

English word origin

Etymology of slot

From Middle English slot, from Old French esclot, likely from Old Norse slóð (“track”). As a gambling machine, via clipping of slot machine. Compare sleuth. The scheduling (calendar) sense is by a metaphor whereby the ti

2 source sectionsExtended source reportWiktionary original ↗
In this entry · 2 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 ↗
noun

A narrow depression, perforation, or aperture; especially, one for the reception of a piece fitting or sliding into it. · A period of time or position within a schedule or sequence. · Clipping of slot machine (“a game of chance played for money using a coin slot”). · The track of an animal, especially a deer; spoor.

verb

To put something (such as a coin) into a slot (narrow aperture). · To assign something or someone into a slot (gap in a schedule or sequence). · To create a slot (narrow aperture or groove), as for example by cutting or machining. · To put something where it belongs.

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

From Middle English slot, from Old French esclot, likely from Old Norse slóð (“track”). As a gambling machine, via clipping of slot machine. Compare sleuth. The scheduling (calendar) sense is by a metaphor whereby the time span is equated with the segment of a page or part of a device that represents it.

Relationships mentioned by the source

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

  • Inherited-form mentionslotenm
  • Derivation mentionesclotfro
  • Derivation mentionslóðnon · track

This page abbreviates 15 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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        "3": "slot"
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      "expansion": "Middle English slot"
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      "args": {
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        "A narrow depression, perforation, or aperture; especially, one for the reception of a piece fitting or sliding into it.",
        "A period of time or position within a schedule or sequence.",
        "Clipping of slot machine (“a game of chance played for money using a coin slot”).",
        "The track of an animal, especially a deer; spoor."
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        "To put something (such as a coin) into a slot (narrow aperture).",
        "To assign something or someone into a slot (gap in a schedule or sequence).",
        "To create a slot (narrow aperture or groove), as for example by cutting or machining.",
        "To put something where it belongs."
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Source etymology 2

Original entry ↗
noun

A broad, flat, wooden bar, a slat, especially as used to secure a door, window, etc. · A metal bolt or wooden bar, especially as a crosspiece. · An implement for barring, bolting, locking or securing a door, box, gate, lid, window or the like. · A fort or castle.

verb

To bar, bolt or lock a door or window. · To shut with violence; to slam.

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

From Middle English slot, from Middle Low German slot or Middle Dutch slot, ultimately from Proto-West Germanic *slot, from Proto-Germanic *slutą, related to the verb *sleutaną (“to lock”). Cognate with Dutch slot, German Schloss (“door-bolt”). The verb is probably from Middle Dutch sluten (“to close, to lock”) (Modern Dutch sluiten (“to close”)).

Relationships mentioned by the source

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

  • Inherited-form mentionslotenm
  • Derivation mentionslotgml
  • Derivation mentionslotdum
  • Derivation mention*slotgmw-pro
  • Derivation mention*slutągem-pro
  • Cognate mentionslotnl
  • Cognate mentionSchlossde · door-bolt
  • Derivation mentionslutendum
  • Cognate mentionsluitennl
Inspect preserved source fields

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

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    },
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        "2": "Schloss",
        "t": "door-bolt"
      },
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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 slot →

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-c2xvdA