Breadcrumb Home > Thesaurus > L Synonyms of langley Find synonyms for: Noun 1. langley, unit of measurement, unit usage: unit of solar radiation 2. Langley, Samuel Pierpoint Langley usage: United States astronomer and aviation pioneer who invented the bolometer and contributed to the design of early aircraft (1834-1906) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of langley (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: terrafirma Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language