/ Dictionary / Index I inofficious: Meaning and Definition of Find definitions for: in•of•fi•cious Pronunciation: (in"u-fish'us), [key] — adj. Law. being inconsistent with moral duty and natural affection. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. inoffensive inofficious will Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language