Breadcrumb Home > Thesaurus > L Synonyms of laplace Find synonyms for: Noun 1. Laplace, Marquis de Laplace, Pierre Simon de Laplace usage: French mathematician and astronomer who formulated the nebular hypothesis concerning the origins of the solar system and who developed the theory of probability (1749-1827) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of laplace (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: quisling Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language