Decaying Vegetation Is The Foundation Of A Flotant Marsh

decaying (dɪˈkeɪɪŋ) adj 1. rotting as a result of bacterial, fungal, or chemical action; decomposing 2. declining gradually in health, prosperity, excellence, etc DECAYING definition: 1. present participle of decay 2. to become gradually damaged, worse, or less; to cause something.. Learn more. She believes that the moral fiber of our society is decaying. our decaying public school system His mind/health is beginning to decay. [= decline] WordReference Random House Unabridged Dictionary of American English © 2024 de•cay (di kā′), v.i. Microbiology to become decomposed; rot: vegetation that was decaying. to decline in excellence,.