noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any salt, XNbO₃, of the weak niobic acid.
2. 2
   The univalent anion NbO₃⁻.

Etymology

From niobic acid + -ate.

Related phrases

cadmium niobatelithium niobatepotassium niobateniobic acid

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