v.

open the lock of

"unlock the door"

set free or release

become unlocked

"The door unlocked from the inside"

unlocking low-cost cellulosic ethanol
Unlocking Energy Efficiency in the U.S. Economy
Unlocking Mendelian disease using exome sequencing
Locking and Unlocking of Ribosomal Motions
Unlocking a device by performing gestures on an unlock image
Unlocking Clinical Data from Narrative Reports: A Study of Natural Language Processing
A man on the inside: Unlocking communities as complementary assets
System and method of locking/unlocking using mobile communication terminals
Unlocking the mask: A look at the process by which authentic leaders impact follower attitudes and behaviors.
Software protection system with trial period usage code and unlimited use unlocking code both recorded on program storage media