/ Dictionary / Index A abstrusity: Meaning and Definition of Find definitions for: ab•stru•si•ty Pronunciation: (ab-str'si-tē), [key] — pl. -ties the quality or state of being abstruse. an abstruse statement, action, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: abstrusity (Thesaurus) abstruse absurd Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language