/ Dictionary / Index O overspecialization: Meaning and Definition of Find definitions for: o•ver•spe•cial•i•za•tion Pronunciation: (ō'vur-spesh"u-lu-zā'shun), [key] — n. excessive specialization, as in a field of study. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. oversoul overspend Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language