I. ˈ ̷ ̷| ̷ ̷ adjective
Etymology: mill run
: being in the state in which it comes from a run in a mill : ungraded and usually uninspected
mill-run steel
mill-run cloth
II. ˈ ̷ ̷ˌ ̷ ̷ transitive verb
Etymology: mill run
: to yield (so much weight or worth of precious metal per ton of ore) at a mill run