Definition of pearl ash in English:

pearl ash

Syllabification: pearl ash

noun

archaic
Commercial potassium carbonate.
More example sentences
  • The first type, invented in the USA in 1790, was ‘pearl ash’, potassium carbonate prepared from wood ash.

Definition of pearl ash in:

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Pronunciation: ˌ(h)yo͞oməˈresk
noun
a short, lively piece of music