unlabelled

/ʌnˈleɪbəld/
adjective
  1. Not having a label or tag attached; not identified or described by a label.
    • She found several unlabelled jars in the pantry and had to guess what was inside.
    • The store sold unlabelled products at a discount because they didn't have official packaging.
    • The unlabelled boxes in the attic turned out to contain old Christmas decorations.
  2. Not given a descriptive name or category; not classified or identified.
    • The unlabelled buttons on the remote control confused the new user.
    • The unlabelled data in the spreadsheet made it hard to know which column was which.
    • In the art gallery, the unlabelled paintings left visitors guessing about the artist.
What does "unlabelled" mean? | whatsthatwordmean | whatsthatwordmean