| 释义 | 
		Definition of Viagra in English: Viagranoun vʌɪˈaɡrəvaɪˈæɡrə mass nountrademark A drug taken to increase blood flow to the penis and improve erectile function. Also called sildenafil  Example sentencesExamples -  Valium and Viagra are trade names, while diazepam and sildenafil are generics.
 -  It is the active ingredient in the anti-impotence drug known as Viagra.
 -  Note that you should not take Viagra if you take glyceryl trinitrate.
 -  What about a man who has a prescription for Viagra or some other erectile dysfunction drug?
 -  Drugs like Viagra, Cialis and Levitra are now the mass panacea for a flagging sex drive.
 
 
 Origin   1990s: probably suggested by words such as virile and virility.    Definition of Viagra in US English: Viagranounvīˈaɡrəvaɪˈæɡrə trademark A drug taken to increase blood flow to the penis and improve erectile function. Also called sildenafil  Example sentencesExamples -  Valium and Viagra are trade names, while diazepam and sildenafil are generics.
 -  It is the active ingredient in the anti-impotence drug known as Viagra.
 -  What about a man who has a prescription for Viagra or some other erectile dysfunction drug?
 -  Note that you should not take Viagra if you take glyceryl trinitrate.
 -  Drugs like Viagra, Cialis and Levitra are now the mass panacea for a flagging sex drive.
 
 
 Origin   1990s: probably suggested by words such as virile and virility.     |