The meaning of LOCK is a fastening (as for a door) operated by a key or a combination. How to use lock in a sentence.

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LOCK definition: 1. a device that prevents something such as a door from being opened and can only be opened with a…. Learn more.

Lock, mechanical device for securing a door or receptacle so that it cannot be opened except by a key or by a series of manipulations that can be carried out only by a person knowing the secret …

LOCK definition: a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a …

LOCK meaning: 1. a device that prevents something such as a door from being opened and can only be opened with a…. Learn more.

Customize the background image Customize the lock screen status Weather and more app The Weather and more app for the Windows lock screen enhances the lock screen experience by …

3 days ago · lock (third-person singular simple present locks, present participle locking, simple past locked, past participle locked or (obsolete) locken) (intransitive) To become fastened in …

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