We found 31 dictionaries that define the word posterity:

General (26 matching dictionaries)

1. posterity: Merriam-Webster.com
2. posterity: Oxford Learner's Dictionaries
3. posterity: American Heritage Dictionary of the English Language
4. posterity: Collins English Dictionary
5. posterity: Vocabulary.com
6. Posterity, posterity: Wordnik
7. posterity: Cambridge Advanced Learner's Dictionary
8. posterity: Wiktionary
9. posterity: Webster's New World College Dictionary, 4th Ed.
10. posterity: The Wordsmyth English Dictionary-Thesaurus
11. posterity: Infoplease Dictionary
12. posterity: Dictionary.com
13. posterity: Online Etymology Dictionary
14. Posterity: Wikipedia, the Free Encyclopedia
15. Posterity: Online Plain Text English Dictionary
16. posterity: Webster's Revised Unabridged, 1913 Edition
17. posterity: Rhymezone
18. posterity: Free Dictionary
19. posterity: Mnemonic Dictionary
20. posterity: LookWAYup Translating Dictionary/Thesaurus
21. posterity: Dictionary/thesaurus
22. posterity: AllWords.com Multi-Lingual Dictionary
23. posterity: Cambridge Essential American English Dictionary
24. posterity: Webster's 1828 Dictionary

Art (1 matching dictionary)

25. posterity: ArtLex Lexicon of Visual Art Terminology

Business (3 matching dictionaries)

26. Bouvier's Law Dictionary 1856 Edition (No longer online)
27. posterity: Legal dictionary
28. Glossary of Legal Terms (No longer online)

Medicine (1 matching dictionary)

29. online medical dictionary (No longer online)

(Note: See posteritys as well.)

Definitions from Wiktionary ( ) ▸ noun:  All the future generations, especially the descendants of a specific person. Similar: descendants, offspring, issue, generation, progeny, sequel, progenitor, heirs and successors, progeniture, people, more... Opposite: antediluvian, primitive, primordial Types: future, generations, progeny, descendants, lineage, more... Phrases: for posterity, opposite of posterity, check something for posterity, more... Adjectives: latest, numerous, remotest, own, grateful, distant, whole, impartial, immediate, male, innocent Colors:     emerald,     sapphire,     gold,     silver,     ruby,     amethyst,     jade,     topaz,     pearl,     onyx ▸ Word origin ▸ Words similar to posterity ▸ Usage examples for posterity ▸ Idioms related to posterity ▸ Wikipedia articles (New!) ▸ Popular adjectives describing posterity ▸ Words that often appear near posterity ▸ Rhymes of posterity ▸ Invented words related to posterity