/ Dictionary / Index N Nicolay: Meaning and Definition of Find definitions for: Nic•o•lay Pronunciation: (nik"u-lā'), [key] — n. 1832–1901, U.S. biographer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Nicolai Nicole Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language