Trub

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The layer of sediment that appears at the bottom of the fermenter after yeast has completed the bulk of the fermentation. uncountable
  2. 2
    A truffle countable, obsolete, uncountable

Synonyms

All synonyms

Etymology

Borrowed from German trüb, from Old High German truobi, from Proto-Germanic *drōbuz (English droff (“turbid, sorrowful, sad”)), cognate with Dutch droef (“sad, miserable”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.