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columbic |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Columbic \Co*lum"bic\, a. [From {Columbium}.] (Chem.) Pertaining to or containing, columbium or niobium; niobic. {Columbic acid} (Chem.), a weak acid derived from columbic or niobic oxide, {Nb2O5}; -- called also {niobic acid}. From Webster's Revised Unabridged Dictionary (1913) [web1913]: Columbic \Co*lum"bic\, a. [From {Columbo}.] Pertaining to or derived from the columbo root. {Columbic acid} (Chem.), an organic acid extracted from the columbo root as a bitter, yellow, amorphous substance.
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