Crossword Clue 5 2 3 4 [exclusive] - Useful Material Or Knowledge

For a miller, any grain brought to the mill was a source of business and income. Therefore, all grain—regardless of its quality—was useful and profitable.

The phrase (or sometimes "grist for the mill") refers to any experience, piece of information, or material that can be turned to one’s advantage, profit, or use. useful material or knowledge crossword clue 5 2 3 4

? (3, 2, 10)