We found 9 dictionaries that define the word refiners:

General (6 matching dictionaries)

1. refiners: Merriam-Webster
2. refiners: Collins English Dictionary
3. refiners: Vocabulary.com
4. Refiner's, Refiners, refiner's, refiners: Wordnik
5. refiners: Wiktionary
6. refiners: TheFreeDictionary.com

Business (1 matching dictionary)

7. refiners: Legal dictionary

Computing (1 matching dictionary)

8. refiners: Encyclopedia

Medicine (1 matching dictionary)

9. refiners: Medical dictionary

(Note: See refiner as well.)

Definitions from Wiktionary (refiner) ▸ noun:  One who, or that which, refines. ▸ Also see refiner Opposite: crude producers, extractors, miners Types: gold, copper, aluminum, zinc, lead, tin, nickel, more... ▸ Words similar to refiners ▸ Usage examples for refiners ▸ Idioms related to refiners ▸ Wikipedia articles (New!) ▸ Popular adjectives describing refiners ▸ Words that often appear near refiners ▸ Rhymes of refiners ▸ Invented words related to refiners