Supergrade
Definition & Meaning
Part of speech adjective
Quick meaning: Supergrade is an adjective meaning Of plutonium: containing a very small portion of isotopes other than plutonium-239 (especially plutonium-240) (less than perhaps 3%), making the plutonium especially suitable for nuclear weapons.
Meaning
Of plutonium: containing a very small portion of isotopes other than plutonium-239 (especially plutonium-240) (less than perhaps 3%), making the plutonium especially suitable for nuclear weapons.
Related Words
Related dictionary entries include superlative, supergene, superordinate, superior, supernate, super duper.
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Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
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