/ Dictionary / Index V vicenary: Meaning and Definition of Find definitions for: vic•e•nar•y Pronunciation: (vis'u-ner"ē), [key] — adj. of, pertaining to, or consisting of twenty. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: vicenary (Thesaurus) viceless vicennial Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language