viagra

IPA/vaɪˈæɡ.rə/
KK[viˈæɡrə]IPA/vaɪˈæɡ.rə/

viagra — noun

1. a drug that helps men who have difficulty getting or keeping an erection, by inc

1.nounB2
Definition

a drug that helps men who have difficulty getting or keeping an erection, by increasing blood flow to the penis

Example

Madison's husband felt relieved when his doctor prescribed Viagra for his condition.

passive: be prescribed Viagra for [condition]

After the Viagra patent expired, several drug companies began selling cheaper generic versions.

collocation: patent expires / generic version

Common collocations
  • Viagra prescription
  • Viagra pill
  • take Viagra
  • prescribe Viagra
  • generic Viagra

Usage Note

Viagra is a trademarked brand name and is usually capitalized. In everyday conversation, it is sometimes used informally to refer to any medication for erectile dysfunction, though the correct generic term is "sildenafil."

Common Mistakes

The doctor gave me some viagra.
The doctor gave me some Viagra.
As a brand name, Viagra is usually capitalized.