We found 27 dictionaries that define the word reminder:

General (23 matching dictionaries)

1. reminder: Longman Dictionary of Contemporary English
2. reminder: Merriam-Webster
3. reminder: Oxford Learner's Dictionaries
4. reminder: Collins English Dictionary
5. reminder: Vocabulary.com
6. Reminder, reminder: Wordnik
7. reminder: Cambridge Advanced Learner's Dictionary
8. reminder: Wiktionary
9. reminder: Webster's New World College Dictionary, 4th Ed.
10. reminder: Infoplease Dictionary
11. Reminder, reminder: Dictionary.com
12. reminder: Cambridge Essential American English Dictionary
13. Reminder (The Weeknd song), Reminder, The Reminder (Flin Flon), The Reminder: Wikipedia, the Free Encyclopedia
14. Reminder: Online Plain Text English Dictionary
15. reminder: Webster's Revised Unabridged, 1913 Edition
16. reminder: Rhymezone
17. Reminder: AllWords.com Multi-Lingual Dictionary
18. reminder: FreeDictionary.org
19. reminder: Mnemonic Dictionary
20. reminder: TheFreeDictionary.com
21. Reminder (song): Wikipedia, the Free Encyclopedia

Business (1 matching dictionary)

22. reminder: Legal dictionary

Computing (1 matching dictionary)

23. reminder: Encyclopedia

Miscellaneous (1 matching dictionary)

24. reminder: Idioms

Tech (1 matching dictionary)

25. AUTOMOTIVE TERMS (No longer online)

(Note: See remind as well.)

Definitions from Wiktionary ( ) ▸ noun:  Someone or something that reminds. ▸ noun:  (finance) Writing that reminds of open payments. Similar: admonisher, monitor, remembrance, reminisce, Remembrancer, remembrancing, remembraunce, rememoration, lesson, note to self, more... Opposite: forgetfulness, neglect, oversight, omission, disregard Types: Post-it note, calendar, alarm clock, reminder app, email, text message, phone call, more... Phrases: pill reminder, The Reminder, as a reminder, gentle reminder, reminder of times past, more... Adjectives: constant, useful, gentle, grim, painful, daily, only, sharp, vivid, important, timely Colors:     yellow,     red,     orange,     blue,     green, more... ▸ Words similar to reminder ▸ Usage examples for reminder ▸ Idioms related to reminder ▸ Wikipedia articles (New!) ▸ Popular adjectives describing reminder ▸ Words that often appear near reminder ▸ Rhymes of reminder ▸ Invented words related to reminder