That cannot be locked; unable to be fastened by a lock.
adjective(ˌ)ʌnˈlɒkəbl
Capable of being unlocked.
Origin
Mid 19th century; earliest use found in Charles Lever (1806–1872), novelist. From un- + lockable<br>late 19th century; earliest use found in Leisure Hour. From unlock + -able.
Definition of unlockable in US English:
unlockable
adjective(ˌ)ʌnˈlɒkəbl
That cannot be locked; unable to be fastened by a lock.
adjective(ˌ)ʌnˈlɒkəbl
Capable of being unlocked.
Origin
Mid 19th century; earliest use found in Charles Lever (1806–1872), novelist. From un- + lockable<br>late 19th century; earliest use found in Leisure Hour. From unlock + -able.