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Definitions

geriatric

[jer-ee-a-trik, jeer-] / ˌdʒɛr iˈæ trɪk, ˌdʒɪər- /
ADJECTIVE
old
Synonyms
STRONGEST
aged ancient decrepit elderly gray mature tired venerable
STRONG
fossil senior versed veteran
WEAK
along in years broken down debilitated enfeebled exhausted experienced getting on gray-haired grizzled hoary impaired inactive infirm matured not young olden oldish over the hill past one's prime seasoned senile skilled superannuated wasted
Antonyms
STRONGEST
new young youthful
STRONG
green inexperienced
WEAK
contemporary current fresh late modern recent up-to-date
NOUN
senior citizen
Synonyms
STRONGEST
pensioner retiree senior
WEAK
OAP elderly person golden-ager old fogy old person old-age pensioner old-timer oldster patriarch retired person

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A neurologist, geriatrician or geriatric psychiatrist could assess him.

From MarketWatch • Mar. 23, 2026

Make an appointment with a geriatric psychiatrist or neuropsychologist, and consult an elder-law attorney.

From MarketWatch • Dec. 30, 2025

Roberts has worked in the geriatric ward and has now transitioned into a surgical rotation at the University Hospital of Wales in Cardiff.

From BBC • Dec. 27, 2025

“I’m a geriatric pregnant spinster who puts crystals in her bra,” Helen says in an unusual moment of self-awareness.

From The Wall Street Journal • Dec. 15, 2025

These days it was popular only with the geriatric crowd, but this didn’t bother me.

From "A Very Large Expanse of Sea" by Tahereh Mafi

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.