noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The univalent anion B(C₆H₅)₄⁻ containing four phenyl groups attached to a boron atom; any salt containing this anion

Etymology

From tetra- + phenyl + borate.

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