We found 4 dictionaries that define the word one million:

General (3 matching dictionaries)

1. one-million: Wordnik
2. one million: Wiktionary
3. One million (disambiguation), One million: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

4. One Million: Encyclopedia

Definitions from Wikipedia (One million) ▸ noun:  the natural number following 999,999 and preceding 1,000,001. Phrases: one thousand million, one million million, one million million, one million million million, one million million million, more... ▸ Words similar to one million ▸ Usage examples for one million ▸ Idioms related to one million ▸ Wikipedia articles (New!) ▸ Words that often appear near one million ▸ Rhymes of one million ▸ Invented words related to one million