- a white crystalline powder, C22H30N6O4S, that temporarily normalizes erectile function of the penis by blocking an enzyme known to inhibit the production of a chemical that causes erections: used in the form of a pill to treat impotence.
More Definitions
- SPOCK (noun) Definition, Meaning & Examples
- SOCIOLOGY (noun) Definition, Meaning & Examples
- FEDERAL CONSTITUTION (noun) Definition, Meaning & Examples
- CLIMATIZE (noun) Definition, Meaning & Examples
- LITTLE MAN (noun) Definition, Meaning & Examples
- NEUROIMMUNOLOGY (noun) Definition, Meaning & Examples