| ̷ ̷ ̷ ̷|sinik- noun
Etymology: part translation of German inosinsäure, from inosin inosine + säure acid
: an amorphous nucleotide C 10 H 13 N 4 O 8 P that is found in muscle and is formed by deamination of adenylic acid and that yields hypoxanthine, ribose, and phosphoric acid on hydrolysis