We found 4 dictionaries that define the word luminosity class:

General (3 matching dictionaries)

1. luminosity class: Infoplease Dictionary
2. luminosity class: Dictionary.com
3. Luminosity class: Wikipedia, the Free Encyclopedia

Science (1 matching dictionary)

4. Luminosity Class: Extragalactic Astronomy

▸ Words similar to luminosity class ▸ Usage examples for luminosity class ▸ Idioms related to luminosity class ▸ Wikipedia articles (New!) ▸ Words that often appear near luminosity class ▸ Rhymes of luminosity class ▸ Invented words related to luminosity class