We found 8 dictionaries that define the word thorium 228:

General (7 matching dictionaries)

1. thorium-228: Vocabulary.com
2. thorium-228: Wiktionary
3. thorium-228: Dictionary.com
4. thorium-228: Rhymezone
5. thorium-228: FreeDictionary.org
6. thorium-228: Mnemonic Dictionary
7. thorium-228: TheFreeDictionary.com

Computing (1 matching dictionary)

8. thorium-228: Encyclopedia

▸ Words similar to thorium 228 ▸ Usage examples for thorium 228 ▸ Idioms related to thorium 228 ▸ Wikipedia articles (New!) ▸ Words that often appear near thorium 228 ▸ Rhymes of thorium 228 ▸ Invented words related to thorium 228