We found 31 dictionaries that define the word radiometer:

General (22 matching dictionaries)

1. radiometer: Merriam-Webster
2. radiometer: Oxford Learner's Dictionaries
3. radiometer: American Heritage Dictionary of the English Language
4. radiometer: Collins English Dictionary
5. radiometer: Vocabulary.com
6. Radiometer, radiometer: Wordnik
7. radiometer: Wiktionary
8. radiometer: Webster's New World College Dictionary, 4th Ed.
9. radiometer: The Wordsmyth English Dictionary-Thesaurus
10. radiometer: Infoplease Dictionary
11. radiometer: Dictionary.com
12. Radiometer (company), Radiometer: Wikipedia, the Free Encyclopedia
13. Radiometer: Online Plain Text English Dictionary
14. radiometer: Webster's Revised Unabridged, 1913 Edition
15. radiometer: Rhymezone
16. Radiometer: AllWords.com Multi-Lingual Dictionary
17. radiometer: Webster's 1828 Dictionary
18. Radiometer: Dictionary of Phrase and Fable (1898)
19. radiometer: FreeDictionary.org
20. radiometer: The Phrontistery - A Dictionary of Obscure Words
21. radiometer: Mnemonic Dictionary
22. radiometer: TheFreeDictionary.com

Computing (1 matching dictionary)

23. radiometer: Encyclopedia

Medicine (4 matching dictionaries)

24. radiometer: Merriam-Webster Medical Dictionary
25. Dorland's Illustrated Medical Dictionary (No longer online)
26. online medical dictionary (No longer online)
27. radiometer: Medical dictionary

Science (1 matching dictionary)

28. Radiometer: Extragalactic Astronomy

Tech (3 matching dictionaries)

29. Glossary of Meteorology (No longer online)
30. Explosives (No longer online)
31. Space and Electronic Warfare Lexicon (No longer online)

(Note: See radiometers as well.)

Definitions from Wiktionary (radiometer) ▸ noun:  A device that measures radiant energy. Similar: irradiometer, roentgenometer, radiomicrometer, photoradiometer, radiograph, reflectometer, spectroradiometer, riometer, telespectroradiometer, absorptiometer, more... Opposite: absorptiometer, photometer, spectrometer, densitometer Phrases: Microwave radiometer, scanning radiometer, net radiometer, Crookes radiometer, Visible Infrared Imaging Radiometer Suite, more... Adjectives: infrared, net, high, passive, cryogenic, absolute, total, airborne, multichannel, visible, solar ▸ Words similar to radiometer ▸ Usage examples for radiometer ▸ Idioms related to radiometer ▸ Wikipedia articles (New!) ▸ Popular adjectives describing radiometer ▸ Words that often appear near radiometer ▸ Rhymes of radiometer ▸ Invented words related to radiometer