We found 30 dictionaries that define the word roentgen:

General (19 matching dictionaries)

1. Roentgen, roentgen: Merriam-Webster
2. roentgen: Oxford Learner's Dictionaries
3. roentgen: American Heritage Dictionary of the English Language
4. roentgen: Collins English Dictionary
5. Roentgen, roentgen: Vocabulary.com
6. Roentgen: Wordnik
7. roentgen: Cambridge Advanced Learner's Dictionary
8. roentgen: Wiktionary
9. roentgen: Webster's New World College Dictionary, 4th Ed.
10. roentgen (rntgen): The Wordsmyth English Dictionary-Thesaurus
11. Roentgen: Infoplease Dictionary
12. Roentgen: Dictionary.com
13. roentgen: Online Etymology Dictionary
14. Roentgen (album), Roentgen (unit), Roentgen: Wikipedia, the Free Encyclopedia
15. Roentgen: Rhymezone
16. roentgen: FreeDictionary.org
17. roentgen: The Phrontistery - A Dictionary of Obscure Words
18. roentgen: Mnemonic Dictionary
19. Roentgen: TheFreeDictionary.com

Art (1 matching dictionary)

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

Business (1 matching dictionary)

21. Roentgen: Financial dictionary

Computing (1 matching dictionary)

22. Roentgen (R), Roentgen (disambiguation), roentgen: Encyclopedia

Medicine (6 matching dictionaries)

23. Roentgen: Merriam-Webster Medical Dictionary
24. Dorland's Illustrated Medical Dictionary (No longer online)
25. Roentgen: MedTerms.com Medical Dictionary
26. online medical dictionary (No longer online)
27. Roentgen (disambiguation), roentgen: Medical dictionary
28. Roentgen: Drug Medical Dictionary

Science (1 matching dictionary)

29. Roentgen (R): NRC Glossary of Nuclear Terms --

Slang (1 matching dictionary)

30. Roentgen: Urban Dictionary

(Note: See roentgens as well.)

Definitions from Wiktionary (Roentgen) ▸ noun:  Alternative form of röntgen [(physics) a unit of exposure to ionizing radiation] ▸ noun:  Alternative form of Röntgen [A surname from German, notably of Wilhelm Röntgen.] Similar: R, roentgenogram, roentgenography, sievert, radiograph, radiography, fluoroscopic, millirem, radiogram, tomograph, more... Phrases: roentgen rays, roentgen ray, wilhelm roentgen, roentgen radiation, david roentgen, more... Adjectives: german, equivalent, significant, gram, several, clinical, chronic, deep, diagnostic, early, milli ▸ Word origin ▸ Words similar to roentgen ▸ Usage examples for roentgen ▸ Idioms related to roentgen ▸ Wikipedia articles (New!) ▸ Popular adjectives describing roentgen ▸ Words that often appear near roentgen ▸ Rhymes of roentgen ▸ Invented words related to roentgen