pick-code
nounUK /ˈpɪk kəʊd/
US /ˈpɪk koʊd/
A pick-code is a secret set of numbers or letters you use to open a lock.
She typed her pick-code into the keypad to open the door.
RELATED WORDS
OTHER MEANINGS
2. A short code used to choose or identify an item from a list or system.
Enter the pick-code for the item you want to order.
3. A code used by a worker to record which goods were selected in a warehouse.
The picker scanned the pick-code before packing the box.
4. A private code shared by a small group to recognize each other.
The club members used a pick-code to get into the meeting room.