ALL meanings of bismuthyl
bis·muth·yl
B b - noun bismuthyl Chemistry. the univalent group BiO + , occurring in certain bismuth salts, as bismuth oxychloride, BiOCl. 1
- noun bismuthyl (chemistry) Any tartrate in the form of a univalent radical, wherein only one replaceable hydrogen atom has been replaced by a base, causing it to have twice the amount of acid contained in a normal salt. 0