Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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No pronunciation record was provided for this word.
noun
A rare mineral, containing chiefly niobium, titanium, thorium, and cerium.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Topics: chemistry, geography, geology, mineralogy, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Synonyms: aschynite, eschinite
Antonyms: none provided
History
Ancient Greek shame (because chemical science was unable, at the time of its discovery, to separate some of its constituents).
