Pyridium: Meaning and Definition of

Py•rid•i•um

Pronunciation: (pī-rid'ē-um, pi-), [key]
— Pharm., Trademark. Pharm.,Trademark.
  1. a brand of phenazopyridine.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: