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

General (7 matching dictionaries)

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

(Note: See one-thousandths as well.)

Definitions from WordNet (one-thousandth) ▸ noun:  one part in a thousand ▸ Words similar to one-thousandth ▸ Usage examples for one-thousandth ▸ Idioms related to one-thousandth ▸ Wikipedia articles (New!) ▸ Popular adjectives describing one-thousandth ▸ Words that often appear near one-thousandth ▸ Rhymes of one-thousandth ▸ Invented words related to one-thousandth