sildenafil citrate

[ sil-den-uh-fil ]
/ sɪlˈdɛn ə fɪl /

noun Pharmacology.

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.

Words nearby sildenafil citrate Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019