We found 25 dictionaries that define the word spectrograph:

General (17 matching dictionaries)

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

Computing (1 matching dictionary)

18. spectrograph: Encyclopedia

Medicine (3 matching dictionaries)

19. spectrograph: Merriam-Webster Medical Dictionary
20. online medical dictionary (No longer online)
21. spectrograph: Medical dictionary

Science (2 matching dictionaries)

22. Spectrograph: Extragalactic Astronomy
23. SPECTROGRAPH: Zoom Astronomy Glossary

Tech (2 matching dictionaries)

24. Glossary of Meteorology (No longer online)
25. JPL Terms (No longer online)

(Note: See spectrographic as well.)

Definitions from Wiktionary (spectrograph) ▸ noun:  A machine for recording spectra, producing spectrograms. Similar: spectrogram, spectroscope, spectrophone, spectroheliogram, telespectrograph, spectrophotograph, spectrascope, spectrophotogram, sonogram, photospectroheliograph, more... Opposite: nonspectrographic, non-spectral, non-analytical Types: mass spectrograph, X-ray spectrograph, more... Phrases: mass spectrograph, sound spectrograph, echelle spectrograph, wedge spectrograph, Fine Guidance Sensor and Near Infrared Imager and Slitless Spectrograph, more... Adjectives: sound, mass, ray, magnetic, large, small, slitless, optical, high, crystal, infrared ▸ Words similar to spectrograph ▸ Usage examples for spectrograph ▸ Idioms related to spectrograph ▸ Wikipedia articles (New!) ▸ Popular adjectives describing spectrograph ▸ Words that often appear near spectrograph ▸ Rhymes of spectrograph ▸ Invented words related to spectrograph