From Wikipedia, the free encyclopedia
Look up
lock or
locks in Wiktionary, the free dictionary.
Lock (s ) may refer to:
Common meanings
Arts and entertainment
Fictional characters
People
Places
Sports
Technology
Computing
Lock (computer science) , a bookkeeping object used to serialize concurrent access
Lock (database) , a feature used when multiple users access a database concurrently
File locking , describes a mechanism that restricts access to a computer file
SIM lock , a restriction on mobile phones to work only in certain countries or with certain providers
Other technologies
Lock and key , a mechanical device used to secure items of importance
Lock (firearm) , the ignition mechanism of small arms
Lock (water navigation) , a device for boats to transit between different levels of water, as in a canal
Lock (weapons guidance) , missile navigation system's target acquisition fix
Fermentation lock , a device in beer and wine making that allows carbon dioxide to escape while not allowing air to enter
Rope lock , a device used in theater fly systems
Airlock , a compartment for transfer between environments with different atmospheres
Other uses
See also
Topics referred to by the same term