senescent

adjective
se·​nes·​cent | \ si-ˈnes-ᵊnt How to pronounce senescent (audio) \

Medical Definition of senescent

: relating to, characterized by, or associated with senescence senescent persons senescent arthritis

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“Senescent.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/senescent. Accessed 23 Nov. 2020.

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