/ Dictionary / Index D dialectologist: Meaning and Definition of Find definitions for: di•a•lec•tol•o•gist Pronunciation: (dī"u-lek-tol'u-jist), [key] — n. a specialist in dialectology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dialecticism dialectology Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language