/ Dictionary / Index H haplography: Meaning and Definition of Find definitions for: hap•log•ra•phy Pronunciation: (hap-log'ru-fē), [key] — n. the accidental omission of a letter or letter group that should be repeated in writing, as in Missippi for Mississippi. Cf. dittography. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. haplo- haploid Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language