/ Dictionary / Index I inlier: Meaning and Definition of Find definitions for: in•li•er Pronunciation: (in'lī"ur), [key] — n. Geol. an outcrop of a formation completely surrounded by rocks of younger age. Cf. outlier. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. inlet in limine* Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language