Etymograph

English

ketoester

From keto- + ester.

A compound of keto- + ester

German Keton ‘ketone’

English ketone

English keto-

German Ester

English ester

Today it means

noun Any ester that also contains a ketonic carbonyl group, especially an ester of a keto acid

Language periods are conventional ranges, not dates for this word.

Etymograph / ketoester