We found 4 dictionaries that define the word newtonium:

General (2 matching dictionaries)

1. newtonium: Wordnik
2. Newtonium: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

3. Newtonium: Encyclopedia

Medicine (1 matching dictionary)

4. Newtonium: Medical dictionary

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