Kekule ke·kule uncommon noun 1. German chemist remembered for his discovery of the ring structure of benzene (1829-1896) SynonymsFriedrich August KekuleFriedrich August Kekule von Stradonitz Related words Word family Kekule formula Broader terms chemist WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.