orderkey
nounUK /ˈɔː.də.kiː/
US /ˈɔːr.dɚ.kiː/
A special code or number that helps people find and keep track of an order.
The shop sent me an orderkey so I could check where my package was.
OTHER MEANINGS
2. A unique label used in a computer system to identify a request or task.
The program uses an orderkey to sort the jobs in the queue.
3. A secret word or symbol that unlocks a specific order in a list.
Type the orderkey to open your saved order on the website.
4. A key on a keyboard that helps arrange items in a certain order.
Press the orderkey to sort the names from A to Z.