We found 32 dictionaries that define the word e$r:

General (21 matching dictionaries)

1. e-: Merriam-Webster
2. E-, e-, e-: Oxford Learner's Dictionaries
3. e-: American Heritage Dictionary of the English Language
4. e-: Collins English Dictionary
5. -e, e-: Wordnik
6. e-: Cambridge Advanced Learner's Dictionary
7. E-, 'e, -e-, e-: Wiktionary
8. e-: Webster's New World College Dictionary, 4th Ed.
9. e-: The Wordsmyth English Dictionary-Thesaurus
10. E(R), e-: Dictionary.com
11. e-: Cambridge Essential American English Dictionary
12. E(X), E-, E (Adrian Belew album), E (Big Bang album), E (Big Bang single album), E (Cyrillic), E (Enslaved album), E (Epik High album), E (IPA), E (Malayalam Movie), E (New York City Subway service), E (PC DOS), E (S-train), E (channel), E (complexity), E (constant), E (disambiguation), E (kana), E (mathematical constant), E (musical note), E (novel), E (number), E (programming language), E (state), E (surname), E (temple), E (text editor), E (theorem prover), E (verification language), E (video), The E: Wikipedia, the Free Encyclopedia
13. E-: Online Plain Text English Dictionary
14. e-: Webster's Revised Unabridged, 1913 Edition
15. E-: AllWords.com Multi-Lingual Dictionary
16. e-: MyWord.info
17. e-: FreeDictionary.org
18. e-: TheFreeDictionary.com
19. e: Longman Dictionary of Contemporary English

Art (1 matching dictionary)

20. e-, e-: A Cross Reference of Latin and Greek Elements

Computing (2 matching dictionaries)

21. Glossary of Internet Terms (No longer online)
22. e-: Encyclopedia

Medicine (2 matching dictionaries)

23. E: Merriam-Webster Medical Dictionary
24. e-: Medical dictionary

Miscellaneous (3 matching dictionaries)

25. (Ig)E, E(R), e-: Acronym Finder
26. AbbreviationZ (No longer online)
27. AbbreviationZ (No longer online)

Science (1 matching dictionary)

28. Glossary of Roots of Botanical Names (No longer online)

Slang (2 matching dictionaries)

29. E: Green’s Dictionary of Slang
30. E(h), The E: Urban Dictionary

(Note: See e's as well.)

▸ Also see e's Similar: einsteinium, atomic number 99, E ticket, late antique, English, Italicism, Magyarism, Haroun, church key, red letter day, more... Opposite: complex, detailed, intricate, elaborate, involved Phrases: e t, d e, e l, e mail, e port, more... ▸ Words similar to e$r ▸ Usage examples for e$r ▸ Idioms related to e$r ▸ Wikipedia articles (New!) ▸ Words that often appear near e$r ▸ Rhymes of e$r ▸ Invented words related to e$r