nonproliferation

[non-proh-lif-uh-rey-shuhn]

non·pro·lif·er·a·tion

[non-proh-lif-uh-rey-shuhn]
noun
1.
the action or practice of curbing or controlling an excessive, rapid spread: nonproliferation of nuclear weapons.
2.
failure or refusal to proliferate, as in budding or cell division.
adjective
3.
pertaining to diplomatic agreements limiting the spread of nuclear weapons.

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Nonproliferation has a plethora of syllables.
So is pneumonoultramicroscopicsilicovolcanoconiosis. Does it mean:
a white, crystalline, water-insoluble, powerful high explosive, C3H6N6O6, used chiefly in bombs and shells.
an obscure term ostensibly referring to a lung disease caused by silica dust, sometimes cited as one of the longest words in the English language.

Origin:
1960–65; non- + proliferation
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To nonproliferation
Collins
World English Dictionary
nonproliferation (ˌnɒnprəˌlɪfərˈeɪʃən)
 
n
1.  a.  limitation of the production or spread of something, esp nuclear or chemical weapons
 b.  (as modifier): a nonproliferation treaty
2.  failure or refusal to proliferate

Collins English Dictionary - Complete & Unabridged 10th Edition
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