We found 7 dictionaries that define the word one-millionth:

General (7 matching dictionaries)

1. one-millionth: Vocabulary.com
2. one-millionth: Wordnik
3. one-millionth: Dictionary.com
4. one-millionth: Rhymezone
5. one-millionth: FreeDictionary.org
6. one-millionth: Mnemonic Dictionary
7. one-millionth: TheFreeDictionary.com

Definitions from WordNet (one-millionth) ▸ noun:  one part in a million Opposite: million, macroscopic, large, significant, substantial ▸ Words similar to one-millionth ▸ Usage examples for one-millionth ▸ Idioms related to one-millionth ▸ Wikipedia articles (New!) ▸ Popular adjectives describing one-millionth ▸ Words that often appear near one-millionth ▸ Rhymes of one-millionth ▸ Invented words related to one-millionth