*SET-U

English word origin

Etymology of bast

From Middle English bast, from Old English bæst (“bast, inner bark of trees from which ropes were made”), from Proto-West Germanic *bast (compare the Swedish bast, Dutch bast, German Bast), perhaps an alteration of Proto

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

Inner bark of a tree from which rope is traditionally made. · Fibre made from the phloem of certain plants (particularly the lime tree) and used for making ropes, cords and matting.

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

From Middle English bast, from Old English bæst (“bast, inner bark of trees from which ropes were made”), from Proto-West Germanic *bast (compare the Swedish bast, Dutch bast, German Bast), perhaps an alteration of Proto-Indo-European *bʰask-, *bʰasḱ- (“bundle”) (compare English basket, Middle Irish basc (“necklace”), Latin fascis (“bundle”), Albanian bashkë (“tied, linked”)), though this is likely a substrate word and/or Wanderwort.

Relationships mentioned by the source

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

  • Inherited-form mentionbastenm
  • Inherited-form mentionbæstang · bast, inner bark of trees from which ropes were made
  • Inherited-form mention*bastgmw-pro
  • Cognate mentionbastsv
  • Cognate mentionbastnl
  • Cognate mentionBastde
  • Cognate mentionbascmga · necklace
  • Cognate mentionfascisla · bundle
  • Cognate mentionbashkësq · tied, linked
Inspect preserved source fields

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

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      "args": {
        "1": "en",
        "2": "enm",
        "3": "bast"
      },
      "expansion": "Middle English bast"
    },
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      "args": {
        "1": "en",
        "2": "ang",
        "3": "bæst",
        "t": "bast, inner bark of trees from which ropes were made"
      },
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    },
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      },
      "expansion": "Proto-West Germanic *bast"
    },
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      "args": {
        "1": "sv",
        "2": "bast"
      },
      "expansion": "Swedish bast"
    },
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      "name": "cog",
      "args": {
        "1": "nl",
        "2": "bast"
      },
      "expansion": "Dutch bast"
    },
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      "name": "cog",
      "args": {
        "1": "de",
        "2": "Bast"
      },
      "expansion": "German Bast"
    },
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      "name": "der",
      "args": {
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        "2": "ine-pro",
        "3": "",
        "4": "*bʰask-"
      },
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    },
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      "name": "m+",
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        "2": "basket"
      },
      "expansion": "English basket"
    },
    {
      "name": "cog",
      "args": {
        "1": "mga",
        "2": "basc",
        "t": "necklace"
      },
      "expansion": "Middle Irish basc (“necklace”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "fascis",
        "t": "bundle"
      },
      "expansion": "Latin fascis (“bundle”)"
    },
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      "args": {
        "1": "sq",
        "2": "bashkë",
        "t": "tied, linked"
      },
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    },
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      "args": {
        "1": "en",
        "2": "qfa-sub"
      },
      "expansion": "substrate"
    },
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      "name": "glossary",
      "args": {
        "1": "Wanderwort"
      },
      "expansion": "Wanderwort"
    }
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      "Reconstruction:Proto-West Germanic/bast"
    ],
    [
      "bast",
      "bast#Swedish"
    ],
    [
      "bast",
      "bast#Dutch"
    ],
    [
      "Bast",
      "Bast#German"
    ],
    [
      "basket",
      "basket#English"
    ],
    [
      "basc",
      "basc#Middle_Irish"
    ],
    [
      "fascis",
      "fascis#Latin"
    ],
    [
      "bashkë",
      "bashkë#Albanian"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
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}

Source etymology 2

Original entry ↗
noun

Bastardy, illegitimacy of birth.

adj

Illegitimate, born out of wedlock.

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

From Middle English bast, from a back-formation of Middle English bastard.

Relationships mentioned by the source

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

  • Inherited-form mentionbastenm
  • Derivation mentionbastardenm
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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      "name": "der",
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        "3": "bastard"
      },
      "expansion": "Middle English bastard"
    }
  ],
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    ],
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      "bastard#Middle_English"
    ]
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  "references": [],
  "descendants": [],
  "lexical": [
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        "Illegitimate, born out of wedlock."
      ],
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        "obsolete"
      ],
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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 bast →

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-YmFzdA