Prototropy

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A form of tautomerism in which the two forms differ only in the position of a proton; the transfer of a proton between these two forms. uncountable

Etymology

From proto- + -tropy.

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