cinobufagin in English dictionary cinobufagin Meanings and definitions of "cinobufagin" noun (organic chemistry) A cardiotoxic bufanolide steroid secreted by the Asiatic toad Bufo gargarizans, having similar effects to digitalis and used in traditional Chinese medicine. more Grammar and declension of cinobufagin cinobufagin (uncountable) more Sample sentences with "cinobufagin" Declension Stem Try again Available translations Serbian Serbo Croatian Authors