Definitions

1. adjective

not having a label or description attached

“The unlabelled packages in the warehouse were a concern for the quality control team.”

2. adjective

not identified or classified

“The unlabelled species of plants in the forest were of great interest to the botanist.”

3. noun

a thing that is not labelled

“The company received a shipment of unlabelled goods that were difficult to sort and categorize.”