We found 17 dictionaries that define the word line spectrum:

General (12 matching dictionaries)

1. line spectrum: Merriam-Webster
2. line spectrum: Oxford Learner's Dictionaries
3. line spectrum: American Heritage Dictionary of the English Language
4. line spectrum: Vocabulary.com
5. line-spectrum: Wordnik
6. line spectrum: Wiktionary
7. line spectrum: Infoplease Dictionary
8. line spectrum: Dictionary.com
9. line spectrum: Rhymezone
10. line spectrum: FreeDictionary.org
11. line spectrum: Mnemonic Dictionary
12. line spectrum: TheFreeDictionary.com

Computing (1 matching dictionary)

13. line spectrum: Encyclopedia

Medicine (1 matching dictionary)

14. line spectrum: Medical dictionary

Science (3 matching dictionaries)

15. Chemistry Dictionary (No longer online)
16. Line Spectrum: Extragalactic Astronomy
17. General Chemistry Online (No longer online)

(Note: See line_spectrums as well.)

Definitions from Wiktionary (line spectrum) ▸ noun:  (physics) A spectrum, typically produced by a luminous gas, that consists of separate lines typical of particular elements Similar: band spectrum, spectral line, hydrogen spectrum, subspectrum, spectral type, spectrum, light spectrum, fine structure, absorption spectrum, emission spectrum, more... Types: emission, absorption, continuous, atomic, more... Phrases: bright line spectrum, dark line spectrum, more... ▸ Words similar to line spectrum ▸ Usage examples for line spectrum ▸ Idioms related to line spectrum ▸ Wikipedia articles (New!) ▸ Words that often appear near line spectrum ▸ Rhymes of line spectrum ▸ Invented words related to line spectrum