Definition of weapons-grade in English:

weapons-grade

Line breaks: weapons-grade

Entry from British & World English dictionary

adjective

Denoting fissile material which is suitable for making nuclear weapons: weapons-grade plutonium

Definition of weapons-grade in:

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Word of the day vituperate
Pronunciation: vɪˈtjuːpəreɪt
verb
blame or insult (someone) in strong language...