See Also: Proliferation(medicine)
non-proliferation(dictionary)
proliferation(dictionary)
Proliferation(money)
proliferation(dictionary)
proliferation cyst(medicine)
gingival proliferation(medicine)
cell proliferation(medicine)
proliferation therapy(medicine)
diffuse mesangial proliferation(medicine)

non-proliferation (oh)



n [U]
the limiting of the number of nuclear or chemical weapons in the world, especially by stopping countries that do not yet have them from developing them
::Over 20 countries have now signed the Nuclear Non-proliferation Treaty.