- a substance, C9H13NO, related to ephedrine and amphetamine, available in various popular nonprescription diet aids as an appetite suppressant. Abbreviation: PPA
More Definitions
- UPSET PRICE (noun) Definition, Meaning & Examples
- EXPELLANT (noun) Definition, Meaning & Examples
- BARTRAMIAN SANDPIPER (noun) Definition, Meaning & Examples
- HYPERREAL NUMBER (noun) Definition, Meaning & Examples
- UNCOOL (noun) Definition, Meaning & Examples
- OLD HIGH GERMAN (noun) Definition, Meaning & Examples
