umpolung

Fetched 2026-10-26 (cache).

Synonyms: upflung, pump lung

Antonyms: upflung, pump lung

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|organic chemistry}} The [[chemical]] [[modification]] of a [[functional group]] with the aim of the [[reversal]] of [[polarity]] of that group.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.