food-grade
adjective/ˈfuːd ɡreɪd/
/ˈfuːd ɡreɪd/
- of a quality that is good enough to be used for the production of food
- The entire production line is made of high-quality, food-grade stainless steel.
Word Origin1940s: earliest use found in The Wall Street Journal.
Check pronunciation:
food-grade