We found 28 dictionaries that define the word geriatric:

General (21 matching dictionaries)

1. geriatric: Merriam-Webster
2. geriatric: Oxford Learner's Dictionaries
3. geriatric: American Heritage Dictionary of the English Language
4. geriatric: Collins English Dictionary
5. geriatric: Vocabulary.com
6. Geriatric, geriatric: Wordnik
7. geriatric: Cambridge Advanced Learner's Dictionary
8. geriatric: Wiktionary
9. geriatric: The Wordsmyth English Dictionary-Thesaurus
10. geriatric: Infoplease Dictionary
11. geriatric: Dictionary.com
12. geriatric: Online Etymology Dictionary
13. geriatric: Cambridge Essential American English Dictionary
14. Geriatric: Wikipedia, the Free Encyclopedia
15. geriatric: Rhymezone
16. geriatric: FreeDictionary.org
17. geriatric: Mnemonic Dictionary
18. geriatric: TheFreeDictionary.com
19. geriatric: Longman Dictionary of Contemporary English

Computing (1 matching dictionary)

20. geriatric: Encyclopedia

Medicine (5 matching dictionaries)

21. geriatric: Merriam-Webster Medical Dictionary
22. Dorland's Illustrated Medical Dictionary (No longer online)
23. online medical dictionary (No longer online)
24. Glossary of HIV/AIDS Related Terms (No longer online)
25. geriatric: Medical dictionary

Slang (1 matching dictionary)

26. geriatric: Urban Dictionary

(Note: See geriatrics as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Relating to the elderly. ▸ adjective:  Elderly, old. ▸ adjective:  Relating to geriatrics. ▸ noun:  (slang) An old person. Similar: gerontological, gerontic, gray, psychogeriatric, geratologic, senile, ethnogeriatric, golden, geratological, gerontopsychiatric, more... Opposite: pediatric, neonatal Types: old-fashioned, outdated, prehistoric, ancient, obsolete, more... Phrases: geriatric medicine, geriatric psychiatry, geriatric nursing, geriatric assessment, Geriatric dentistry, more... Colors:     beige,     gray,     lavender,     pastel pink,     soft blue, more... ▸ Word origin ▸ Words similar to geriatric ▸ Usage examples for geriatric ▸ Idioms related to geriatric ▸ Wikipedia articles (New!) ▸ Popular adjectives describing geriatric ▸ Popular nouns described by geriatric ▸ Words that often appear near geriatric ▸ Rhymes of geriatric ▸ Invented words related to geriatric