/ Dictionary / Index D dextrality: Meaning and Definition of Find definitions for: dex•tral•i•ty Pronunciation: (dek-stral'i-tē), [key] — n. the state or quality of having the right side or its parts or members different from and, usually, more efficient than the left side or its parts or members; right-handedness. preference for using the right hand or side. Cf. sinistrality. the state of being dextral. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dextrality (Thesaurus) dextral dextran Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language