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.

LOCK, the stage name of Rokka Asahi, a fictional character from BanG Dream! Lock, from Go! Princess PreCure.

Define lock. lock synonyms, lock pronunciation, lock translation, English dictionary definition of lock. n. 1. A device operated by a key, combination, or keycard and used, as on a door, for …

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a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a …

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Comprehensive lock systems from companies such as Lock America manufacture a range of locks across a dozen industries, with unique key blanks and key codes registered uniquely to …

Install in doors to lock and unlock them with a key. Keep hatches, panels, and small doors shut with the twist of a handle. Secure tall cabinets and trailer doors at multiple spots along their …

Jun 12, 2025 · A strong door lock is your home’s first line of defense. They come in different forms: traditional deadbolts for straightforward security, sleek smart locks with high-tech convenience, …

Kwikset is a secure door lock industry leader & innovator in home safety with keyless entry and re-keying technology for residential and commercial door hardware