We found 2 dictionaries that define the word negative matter:

General (1 matching dictionary)

1. Negative matter: Wikipedia, the Free Encyclopedia

Slang (1 matching dictionary)

2. negative matter: Urban Dictionary

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