/ Dictionary / Index O overstock: Meaning and Definition of Find definitions for: o•ver•stock Pronunciation: (v.ō"vur-stok'n.ō'vur-stok"), [key] — v.t. to stock to excess: We are overstocked on this item. —n. a stock that is larger than the actual need or demand. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: overstock (Thesaurus) overstitch overstood Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language