/ Dictionary / Index L Lomonosov: Meaning and Definition of Find definitions for: Lo•mo•no•sov Pronunciation: (lom"u-nô'sôf, -sof Russ. lu-mu-nô'suf&hasp), [key] — n. 1711–65, Russian philosopher, poet, scientist, and grammarian. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lomond Lomotil Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language