We found 30 dictionaries that define the word postal:

General (25 matching dictionaries)

1. postal: Longman Dictionary of Contemporary English
2. postal: Merriam-Webster
3. postal: Oxford Learner's Dictionaries
4. postal: American Heritage Dictionary of the English Language
5. postal: Collins English Dictionary
6. postal: Vocabulary.com
7. Postal, postal: Wordnik
8. postal: Cambridge Advanced Learner's Dictionary
9. postal: Wiktionary
10. postal: Webster's New World College Dictionary, 4th Ed.
11. postal: The Wordsmyth English Dictionary-Thesaurus
12. postal: Infoplease Dictionary
13. Postal, postal: Dictionary.com
14. postal: Online Etymology Dictionary
15. postal: Cambridge Essential American English Dictionary
16. Postal (TV series), Postal (comics), Postal (computer game), Postal (film), Postal (franchise), Postal (video game), Postal (video game series), Postal: Wikipedia, the Free Encyclopedia
17. Postal: Online Plain Text English Dictionary
18. postal: Webster's Revised Unabridged, 1913 Edition
19. postal: Rhymezone
20. Postal: AllWords.com Multi-Lingual Dictionary
21. postal: FreeDictionary.org
22. postal: Mnemonic Dictionary
23. postal: TheFreeDictionary.com

Art (1 matching dictionary)

24. Glossary of Stamp Collecting Terms (No longer online)

Business (1 matching dictionary)

25. BusinessDictionary.com (No longer online)

Miscellaneous (1 matching dictionary)

26. postal: Idioms

Slang (2 matching dictionaries)

27. postal: Green’s Dictionary of Slang
28. American-Australian Slang Dictionary (No longer online)

(Note: See postals as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Relating to the collection, sorting and delivery of mail. ▸ adjective:  (US, slang) Crazy, insane. Similar: philatelical, philatelic, epistolary, logistical, stampic, parcellary, transportational, prephilatelic, postfixal, distributive, more... Opposite: non-postal, non-mail, non-delivery Types: USPS, UPS, FedEx, DHL, Purolator, Canada Post, Royal Mail, Australia Post, New Zealand Post, more... Phrases: postal service, postal services, postal code, postal system, postal address, more... Adjectives: treasury, going, non, administrative, international, sub Colors:     blue,     red,     white,     gray,     black, more... ▸ Word origin ▸ Words similar to postal ▸ Usage examples for postal ▸ Idioms related to postal ▸ Wikipedia articles (New!) ▸ Popular nouns described by postal ▸ Words that often appear near postal ▸ Rhymes of postal ▸ Invented words related to postal