What does refiners mean in crosswords?

refiners means: People or machines that purify or process raw material.

Which crossword clues can have refiners as the answer?

Possible clues for refiners include "Oil processors".

Word entry · 8 letters

Best crossword clue

"Oil processors"

8 letters · collected on this word page

8 lettersSorted eefinrrsStarts with REnds with S1 cluesCommon crossword word

1R2E3F4I5N6E7R8S

01“Oil processors”8 letters

Not quite right?

R_______