*SET-U

English word origin

Etymology of sad

From Middle English sad, from Old English sæd (“satisfied, full, sated, unable to handle more, weary”), from Proto-West Germanic *sad, from Proto-Germanic *sadaz (“sated, satisfied”), from Proto-Indo-European *seh₂- (“to

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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 ↗
verb

To make melancholy; to sadden or grieve (someone).

intj

Expressing contempt, ridicule or disgust; bah!

adj

Feeling sorrow; sorrowful, mournful. · Appearing sorrowful. · Causing sorrow; lamentable. · Poor in quality, bad; shameful, deplorable; later, regrettable, poor.

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

From Middle English sad, from Old English sæd (“satisfied, full, sated, unable to handle more, weary”), from Proto-West Germanic *sad, from Proto-Germanic *sadaz (“sated, satisfied”), from Proto-Indo-European *seh₂- (“to satiate, satisfy”). Cognate to Saterland Frisian sääd, West Frisian sêd, Dutch zat, German Low German satt, German satt. The interjection sense is a reference to frequent usage of the word as an interjection in the tweets of Donald Trump, President of the United States (2017–2021; since 2025)); a Trumpism.

Relationships mentioned by the source

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

  • Root classification mention*seh₂-ine-pro
  • Inherited-form mentionsadenm
  • Inherited-form mentionsædang · satisfied, full, sated, unable to handle more, weary
  • Inherited-form mention*sadgmw-pro
  • Inherited-form mention*sadazgem-pro · sated, satisfied
  • Derivation mention*seh₂-ine-pro · to satiate, satisfy
  • Cognate mentionsäädstq
  • Cognate mentionsêdfy
  • Cognate mentionzatnl
  • Cognate mentionsattde

This page abbreviates 8 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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      "name": "wp",
      "args": {},
      "expansion": ""
    },
    {
      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*seh₂-"
      },
      "expansion": ""
    },
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      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "sad"
      },
      "expansion": "Middle English sad"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "sæd",
        "t": "satisfied, full, sated, unable to handle more, weary"
      },
      "expansion": "Old English sæd (“satisfied, full, sated, unable to handle more, weary”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*sad"
      },
      "expansion": "Proto-West Germanic *sad"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*sadaz",
        "t": "sated, satisfied"
      },
      "expansion": "Proto-Germanic *sadaz (“sated, satisfied”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*seh₂-",
        "t": "to satiate, satisfy"
      },
      "expansion": "Proto-Indo-European *seh₂- (“to satiate, satisfy”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "sääd"
      },
      "expansion": "Saterland Frisian sääd"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "sêd"
      },
      "expansion": "West Frisian sêd"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "zat"
      },
      "expansion": "Dutch zat"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "satt"
      },
      "expansion": "German Low German satt"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "satt"
      },
      "expansion": "German satt"
    },
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      },
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    }
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    ],
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      "Reconstruction:Proto-West Germanic/sad"
    ],
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      "*sadaz",
      "Reconstruction:Proto-Germanic/sadaz"
    ],
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      "*seh₂-",
      "Reconstruction:Proto-Indo-European/seh₂-"
    ],
    [
      "sääd",
      "sääd#Saterland_Frisian"
    ],
    [
      "sêd",
      "sêd#West_Frisian"
    ],
    [
      "zat",
      "zat#Dutch"
    ],
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      "satt",
      "satt#Low_German"
    ],
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      "satt#German"
    ],
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      "Trumpism",
      "Trumpism#Noun"
    ]
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  "references": [],
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  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To make melancholy; to sadden or grieve (someone)."
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    {
      "pos": "intj",
      "glosses": [
        "Expressing contempt, ridicule or disgust; bah!"
      ],
      "tags": [
        "Internet",
        "humorous",
        "sometimes"
      ],
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    },
    {
      "pos": "adj",
      "glosses": [
        "Feeling sorrow; sorrowful, mournful.",
        "Appearing sorrowful.",
        "Causing sorrow; lamentable.",
        "Poor in quality, bad; shameful, deplorable; later, regrettable, poor."
      ],
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  "omittedAuxiliaryFields": {
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    "lexicalSenses": 8,
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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 sad →

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-c2Fk