Roentgenate
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A salt or derivative of roentgenic acid, similar in structure or composition to a gold salt due to the placement of roentgenium (Rg, element 111) in the periodic table. uncountable
Etymology
From German Röntgen (“Roentgen”) (the surname of physicist Wilhelm Conrad Röntgen, discoverer of X-rays) + the chemical suffix -ate.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.