/ Dictionary / Index D disyllabize: Meaning and Definition of Find definitions for: di•syl•la•bize Pronunciation: (dī-sil'u-bīz", di-), [key] — -bized, -biz•ing. to make disyllabic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. disyllabism disyllable Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language