/ Dictionary / Index K Kekulé's formula: Meaning and Definition of Find definitions for: Ke'ku•lé's for'mula Pronunciation: (kā'ku-lāz"), [key] — Chem. Chem. the structural formula of benzene represented as a hexagonal ring with alternate single and double bonds between the carbon atoms. See diag. under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kekkonen Kekulé von Stradonitz Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language