The whole of anything: “Our new manager wants to reorganize the entire operation, lock, stock, and barrel.” The lock, stock, and barrel are the three parts of a rifle.
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Browse entries near lock, stock, and barrel
lock-in amendment
lock-in period
lock-limit
lock-on
lock-step option
lock, stock, and barrel (idioms)
lockage
lockbox
lockbox (business)
lockbox (investment)