We found 28 dictionaries that define the word nonagenarian:

General (23 matching dictionaries)

1. nonagenarian: Longman Dictionary of Contemporary English
2. nonagenarian: Merriam-Webster
3. nonagenarian: Oxford Learner's Dictionaries
4. nonagenarian: American Heritage Dictionary of the English Language
5. nonagenarian: Collins English Dictionary
6. nonagenarian: Vocabulary.com
7. nonagenarian: Wordnik
8. nonagenarian: Cambridge Advanced Learner's Dictionary
9. nonagenarian: Wiktionary
10. nonagenarian: Webster's New World College Dictionary, 4th Ed.
11. nonagenarian: The Wordsmyth English Dictionary-Thesaurus
12. nonagenarian: Infoplease Dictionary
13. Nonagenarian, nonagenarian: Dictionary.com
14. nonagenarian: Online Etymology Dictionary
15. Nonagenarian: Online Plain Text English Dictionary
16. nonagenarian: Webster's Revised Unabridged, 1913 Edition
17. nonagenarian: Rhymezone
18. Nonagenarian: AllWords.com Multi-Lingual Dictionary
19. nonagenarian: FreeDictionary.org
20. nonagenarian: Mnemonic Dictionary
21. nonagenarian: TheFreeDictionary.com

Computing (1 matching dictionary)

22. nonagenarian: Encyclopedia

Medicine (3 matching dictionaries)

23. Nonagenarian: MedTerms.com Medical Dictionary
24. nonagenarian: Medical dictionary
25. Nonagenarian: Drug Medical Dictionary

Miscellaneous (1 matching dictionary)

26. nonagenarian: Wordcraft Dictionary

(Note: See nonagenarians as well.)

Definitions from Wiktionary ( ) ▸ noun:  Synonym of ninetysomething: a person between 90 and 99 years old. ▸ adjective:  Of or related to ninetysomethings. Similar: old, ninetysomething, octogenarian, septuagenarian, sexagenarian, octogenary, quinquagenarian, seventysomething, hexagenarian, octagenarian, more... Opposite: octogenarian, septuagenarian, hexagenarian Types: 90-year-old, 91-year-old, 92-year-old, 93-year-old, 94-year-old, more... Adjectives: beloved, old, vigorous, energetic, liquorish, peaceful, stationary, blind, haired, crazed, former Colors:     silver,     gray,     lavender,     mauve,     beige, more... ▸ Word origin ▸ Words similar to nonagenarian ▸ Usage examples for nonagenarian ▸ Idioms related to nonagenarian ▸ Wikipedia articles (New!) ▸ Popular adjectives describing nonagenarian ▸ Popular nouns described by nonagenarian ▸ Words that often appear near nonagenarian ▸ Rhymes of nonagenarian ▸ Invented words related to nonagenarian