Walm (German)

Where does "Walm" come from?

The German noun 'Walm' descended through Middle High German 'walbe' from Old High German 'walbo'[1], which carried the meaning 'vault; vaulted roof'[1]. This in turn traces back to the Proto-Germanic reconstructed form '*hwalbô'[1]. Cognates with related structural meanings appear in other Germanic languages, including Old Norse 'hvalf' and Old English 'hwealf'[1].

Open questions

• The Proto-Germanic form is a reconstructed root rather than an directly attested ancient word. [1]

Full etymology tree

• Walm (German), 'a bevelled roof, particularly if triangular and in a gable'
  • inherited walbe (Middle High German)
    • inherited walbo (Old High German)
      • inherited *hwalbô (Proto-Germanic)

Cognates and doublets

• hwealf (Old English)

Descendants and derived words

• Walmdach (German)

Sources

1. Walm (German) - Wiktionary

Updated August 2026

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Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris