/ Dictionary / Index I inselberg: Meaning and Definition of Find definitions for: in•sel•berg Pronunciation: (in'sul-bûrg", -zul-), [key] — n. Physical Geog. monadnock (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. insecurity inseminate 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