noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The anion ReO₄⁻; any salt containing this ion.

Synonyms

All synonyms

perrhenateperrhenate

Etymology

From rhen(ium) + -ate (“derivative”).

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