/ Dictionary / Index N nuclearize: Meaning and Definition of Find definitions for: nu•cle•ar•ize Pronunciation: (n'klē-u-rīz", ny'- or, by metathesis, -kyu lu-), [key] — -ized, -iz•ing. to equip with nuclear weapons; give nuclear capability to: a fear that armed forces on both sides would become nuclearized. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nuclear isomerism nuclear magnetic resonance Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language