geriatric

[ jer-ee-a-trik, jeer- ]
/ ˌdʒɛr iˈæ trɪk, ˌdʒɪər- /

adjective

of or relating to geriatrics, old age, or aged persons.

noun

Slang. an old person.

Origin of geriatric

1925–30; < Greek gér(ōn) old man + iatric
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for geriatric

British Dictionary definitions for geriatric

geriatric

/ (ˌdʒɛrɪˈætrɪk) /

adjective

of or relating to geriatric medicine or to older people
offensive (of people or machines) old, obsolescent, worn out, or useless

noun

old-fashioned, offensive an elderly person
informal, offensive an older person considered as one who may be disregarded as senile or unable to look after his or her own best interests

Word Origin for geriatric

C20: from Greek gēras old age + iatric
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for geriatric

geriatric

[ jĕr′ē-ătrĭk ]

adj.

Of or relating to geriatrics.
Of or relating to old age or to the aging process.

n.

An old person.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.