We found 6 dictionaries that define the word lightbulbs:

General (5 matching dictionaries)

1. lightbulbs: Merriam-Webster
2. lightbulbs: Vocabulary.com
3. Lightbulbs, lightbulbs: Wordnik
4. lightbulbs: Wiktionary
5. Lightbulbs (album), Lightbulbs: Wikipedia, the Free Encyclopedia

Slang (1 matching dictionary)

6. lightbulbs: Urban Dictionary

(Note: See lightbulb as well.)

Definitions from Wikipedia (Lightbulbs) ▸ noun:  the third album by Fujiya & Miyagi, released in 2009. Opposite: darkness, shadows, obscurity ▸ Words similar to lightbulbs ▸ Usage examples for lightbulbs ▸ Idioms related to lightbulbs ▸ Wikipedia articles (New!) ▸ Popular adjectives describing lightbulbs ▸ Words that often appear near lightbulbs ▸ Rhymes of lightbulbs ▸ Invented words related to lightbulbs