/ Dictionary / Index M Möbius: Meaning and Definition of Find definitions for: Mö•bi•us Pronunciation: (mœ'bē-us, mā'-, mō'- Ger. mœ'bē-&oobreves), [key] 1790–1868, German mathematician. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mobius (Thesaurus) mobilize Möbius strip Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language