nonproliferation

• non-proliferation

non- +‎ proliferation

nonproliferation (usually uncountable, plural nonproliferations)

1. Involving the prevention of proliferation; Opposed to the spread (of something).

   Nuclear Nonproliferation Treaty

• “non-proliferation”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.
• “nonproliferation”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.
• “nonproliferation”, in Cambridge English Dictionary, Cambridge, Cambridgeshire: Cambridge University Press, 1999–present.
• “non-proliferation” in Longman Dictionary of Contemporary English, Longman.