Meanings
- uncountableThe increase in the stocks of weapons of mass destruction of states that already had them.
Cite this entry
vertical proliferation. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/vertical%20proliferation
“vertical proliferation.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/vertical%20proliferation. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “vertical proliferation,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/vertical%20proliferation.
Source: vertical proliferation on Wiktionary, CC BY-SA 4.0.