A lot number is the code identifying which batch an item came from. Record the lot number.
It is what makes a recall possible, since without one everything must be withdrawn. A lot number on food is why a contamination can be traced back to one afternoon.
1nounlot numberThe code identifying which batch an item came from.
“The lot number was printed on the underside in grey.”
lot number is a code.
Practised in Factory & Manufacturing