/ Dictionary / Index O overstring: Meaning and Definition of Find definitions for: o•ver•string Pronunciation: (ō"vur-string'), [key] — -strung -strung -stringed -string&syling. to arrange the strings of (a piano) so that the bass strings cross over the treble. to string (a bow) too tightly. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. overstrike overstructured Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language