English word origin

Etymology of -x

The letter x is prototypically pronounced [ks] in English; it therefore serves as a convenient shorthand for the digraphs (cs, ks, etc.) or trigraphs (cks etc.) that would otherwise represent that consonant cluster.

3 source sectionsExtended source reportWiktionary original ↗

In this entry · 3 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 2

Original entry ↗

suffix

Used to replace a /ks/ sound, especially in monosyllabic words ending in -cks or -ks.

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

Inspect preserved source fields

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

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  "templates": [],
  "links": [],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "suffix",
      "glosses": [
        "Used to replace a /ks/ sound, especially in monosyllabic words ending in -cks or -ks."
      ],
      "tags": [
        "US",
        "informal",
        "morpheme"
      ],
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  }
}

Source etymology 3

Original entry ↗

suffix

An abbreviation marker.

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

No narrative was extracted for this section. Available source templates and references appear below; no ancestor chain has been invented to fill the gap.

Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "noncog",
      "args": {
        "1": "la",
        "2": "recipe"
      },
      "expansion": "Latin recipe"
    }
  ],
  "links": [],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "suffix",
      "glosses": [
        "An abbreviation marker."
      ],
      "tags": [
        "morpheme"
      ],
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Source etymology 4

Original entry ↗

suffix

Used to replace a gendered suffix.

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

From the use of x as a neutral or nonspecific placeholder.

Inspect preserved source fields

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

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  "links": [
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    ]
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  "lexical": [
    {
      "pos": "suffix",
      "glosses": [
        "Used to replace a gendered suffix."
      ],
      "tags": [
        "morpheme",
        "neologism"
      ],
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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 -x →

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-LXg