(organic chemistry) Any aldehyde derived from a decadiene, but especially 2,4-decadienal which is an aroma-rich substance found in cooked food

(medicine) The glucocorticoid drug dexamethasone

plural of decadienal

(politics) Synonym of decarchy

Arranged in, or subdivided into decades

(organic chemistry) Any salt or ester of a decadienoic acid

plural of decadeful

(organic chemistry) Any dicarboxylic acid that has ten carbon atoms and two double bonds

Decadence.

Having ten fingers or rays