Etymology

umpolung

U1M3P3O1L1U1N1G2

Today it means: The chemical modification of a functional group with the aim of the reversal of polarity of that group. Full definition →

German Umpolung
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  1. German · derived fromUmpolung
  2. English todayumpolung

German Umpolung

Etymology from Wiktionary, CC BY-SA 4.0.