We found 28 dictionaries that define the word electroscope:

General (20 matching dictionaries)

1. electroscope: Merriam-Webster
2. electroscope: Oxford Learner's Dictionaries
3. electroscope: American Heritage Dictionary of the English Language
4. electroscope: Collins English Dictionary
5. electroscope: Vocabulary.com
6. electroscope: Wordnik
7. electroscope: Wiktionary
8. electroscope: Webster's New World College Dictionary, 4th Ed.
9. electroscope: The Wordsmyth English Dictionary-Thesaurus
10. electroscope: Infoplease Dictionary
11. electroscope: Dictionary.com
12. Electroscope: Wikipedia, the Free Encyclopedia
13. Electroscope: Online Plain Text English Dictionary
14. electroscope: Webster's Revised Unabridged, 1913 Edition
15. electroscope: Rhymezone
16. Electroscope: AllWords.com Multi-Lingual Dictionary
17. electroscope: FreeDictionary.org
18. electroscope: The Phrontistery - A Dictionary of Obscure Words
19. electroscope: Mnemonic Dictionary
20. electroscope: TheFreeDictionary.com

Computing (1 matching dictionary)

21. electroscope: Encyclopedia

Medicine (4 matching dictionaries)

22. electroscope: Merriam-Webster Medical Dictionary
23. Dorland's Illustrated Medical Dictionary (No longer online)
24. online medical dictionary (No longer online)
25. electroscope: Medical dictionary

Science (1 matching dictionary)

26. Electroscope: Eric Weisstein's World of Physics

Tech (2 matching dictionaries)

27. AUTOMOTIVE TERMS (No longer online)
28. Glossary of Meteorology (No longer online)

(Note: See electroscopes as well.)

Definitions from Wiktionary (electroscope) ▸ noun:  (physics) a simple device that detects the presence of an electric charge by the mutual repulsion of metal foils or pith balls Similar: electrophorus, electrophore, dielectrophoresis, electrorepulsion, electrosensibility, electrobalance, electromigration, electromagnet, electrovibration, Faraday cup, more... Opposite: nonelectroscope, insulator, conductor Phrases: leaf electroscope, lauritsen electroscope, condensing electroscope, more... Adjectives: leaf, sensitive, delicate, simple, ball, uncharged, ordinary, ray, charged, fiber, neutral ▸ Words similar to electroscope ▸ Usage examples for electroscope ▸ Idioms related to electroscope ▸ Wikipedia articles (New!) ▸ Popular adjectives describing electroscope ▸ Words that often appear near electroscope ▸ Rhymes of electroscope ▸ Invented words related to electroscope