We found 10 dictionaries that define the word infrared spectrum:

General (7 matching dictionaries)

1. infrared spectrum: Vocabulary.com
2. infrared spectrum: Dictionary.com
3. Infrared spectrum: Wikipedia, the Free Encyclopedia
4. infrared spectrum: Rhymezone
5. infrared spectrum: FreeDictionary.org
6. infrared spectrum: Mnemonic Dictionary
7. infrared spectrum: TheFreeDictionary.com

Computing (1 matching dictionary)

8. infrared spectrum: Encyclopedia

Medicine (2 matching dictionaries)

9. online medical dictionary (No longer online)
10. infrared spectrum: Medical dictionary

Definitions from WordNet (infrared spectrum) ▸ noun:  the spectrum of infrared radiation Opposite: ultraviolet, visible spectrum, light spectrum ▸ Words similar to infrared spectrum ▸ Usage examples for infrared spectrum ▸ Idioms related to infrared spectrum ▸ Wikipedia articles (New!) ▸ Words that often appear near infrared spectrum ▸ Rhymes of infrared spectrum ▸ Invented words related to infrared spectrum