English

Adjective

unlockable ‎(not comparable)

1. Not capable of being locked.
   • 1980, Commerce Clearing House, Tax court memorandum decisions: Volume 38

     The facilities at Harvard Law School included lockable and unlockable carrels and lockable rooms. The lockable carrels and rooms were limited in number and were assigned to students by priority based on age.

   • 2003, David E. Mulcahy, John Dieltz, Order fulfillment and across the dock concepts, design operations handbook (page 172)

     Casters can be swivel, rigid, lockable, or unlockable.

2. Capable of being unlocked.
   • 1998, Brent D Heslop, David A Holzgang, HTML Publishing on the Internet

     This unlockable demo allows customers to use the full-featured product free for seven days.

Noun

unlockable ‎(plural unlockables)

1. (video games) An initially hidden feature that is made available to reward the player for some achievement.