Definition of "non-ionized" []

• In physical chemistry, not dissociated into ions capable of carrying a current in electrolysis.

The Century Dictionary (Public Domain)

• "The brand rep told me that it's the non-ionized Rocky Mountain water that makes it so good, and I'll take him at his word."
• "Use the drug dissociation constant, presumed pH based on location and the Henderson-Hasselbach equation to determine the ratio of ionized to non-ionized poison"
• "Acidic drugs in an acidic environment (like gastric lumen) are most likely to be in their neutral form (non-ionized)"