/ Dictionary / Index W Westermarck: Meaning and Definition of Find definitions for: Wes•ter•marck Pronunciation: (wes'tur-märk" Fin. ves'tur-märk"), [key] 1862–1939, Finnish sociologist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. westerly western Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language