/ Dictionary / Index A advertency: Meaning and Definition of Find definitions for: ad•vert•en•cy Pronunciation: (ad-vûr'tn-sē), [key] — pl. -cies. the state or quality of being advertent. advertence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: advertency (Thesaurus) advertence advertent Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language