gerontologist

1 of 2

noun

: a specialist in gerontology

gerontology

2 of 2

noun

ger·​on·​tol·​o·​gy -ə-jē How to pronounce gerontology (audio)
plural gerontologies
: the comprehensive study of aging and the problems of the aged compare geriatric sense 1

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Cite this Entry

“Gerontologist.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/gerontologist. Accessed 8 Jul. 2026.

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