What does tracking number mean?
tracking number
Plural: tracking numbers
Definition
A unique code assigned to a mailed item so its progress and delivery status can be checked.
Example sentences
Read me the tracking number, and I'll check whether your parcel is ready for collection.
Read me the tracking number, and I'll check whether your parcel is ready for collection.
She searched the storage records using the tracking number, but the parcel was still in transit.
She searched the storage records using the tracking number, but the parcel was still in transit.