Meanings
nounvitamin V (uncountable)
- slanguncountableThe drug sildenafil citrate, used to treat erectile dysfunction.
Origin
From the initial of the name brand Viagra.
Full word history & related roots →Cite this entry
APA
vitamin V. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/vitamin%20V
MLA
“vitamin V.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/vitamin%20V. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “vitamin V,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/vitamin%20V.
Source: vitamin V on Wiktionary, CC BY-SA 4.0.