azolitmin
Pronunciation: az′ō-lit′min
Definition: A purplish-red coloring matter obtained from natural litmus or synthesized by oxidizing orcinol in the presence of ammonia, lime, and potash; used as a broad indicator of pH (red at 4.5, blue at 8.3).
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.

