/ Dictionary / Index E Euler-Chelpin: Meaning and Definition of Find definitions for: Eu•ler-Chel•pin Pronunciation: (oi'lur-kel'pin), [key] 1873–1964, German chemist in Sweden: Nobel prize 1929. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Euler Euler's diagram Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language