We found 12 dictionaries that define the word alpha iron:

General (10 matching dictionaries)

1. alpha iron: Merriam-Webster
2. alpha iron: Collins English Dictionary
3. alpha iron: Vocabulary.com
4. alpha iron: Infoplease Dictionary
5. alpha iron: Dictionary.com
6. alpha iron: Rhymezone
7. alpha iron: FreeDictionary.org
8. alpha iron: Mnemonic Dictionary
9. alpha iron: TheFreeDictionary.com
10. alpha iron: Merriam-Webster

Computing (1 matching dictionary)

11. alpha iron: Encyclopedia

Tech (1 matching dictionary)

12. Metal Terminology (No longer online)

(Note: See alpha_irons as well.)

Definitions from WordNet (alpha iron) ▸ noun:  a magnetic allotrope of iron; stable below 906 degrees centigrade ▸ Words similar to alpha iron ▸ Usage examples for alpha iron ▸ Idioms related to alpha iron ▸ Wikipedia articles (New!) ▸ Words that often appear near alpha iron ▸ Rhymes of alpha iron ▸ Invented words related to alpha iron