Definition of "unlocking" []

• Present participle of unlock. (verb)
• The act by which something is unlocked. (noun)

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• "I am not interested in unlocking the iPhone using Jailbreak. it is pointless to have it on T-Mobile without 3G."
• "The roundworm C. elegans, a staple of laboratory research, may be key in unlocking one of the central biological mysteries: why we sleep."
• "At present it's still not clear if phone unlocking is unlawful."