We found 8 dictionaries that define the word spectrum line:

General (7 matching dictionaries)

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

Computing (1 matching dictionary)

8. spectrum line: Encyclopedia

(Note: See spectrum_lines as well.)

Definitions from WordNet (spectrum line) ▸ noun:  an isolated component of a spectrum formed by radiation at a uniform frequency Types: emission, absorption, continuous, broad, narrow, more... ▸ Words similar to spectrum line ▸ Usage examples for spectrum line ▸ Idioms related to spectrum line ▸ Wikipedia articles (New!) ▸ Words that often appear near spectrum line ▸ Rhymes of spectrum line ▸ Invented words related to spectrum line