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spring lock

British  

noun

  1. a type of lock having a spring-loaded bolt, a key being required only to unlock it

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Then he whirled and strode toward his office door, but the spring lock had snapped, queering his exit.

From Time Magazine Archive

They should agree to meet somewhere, probably next spring, lock the doors, and not go home until they have signed a document, however long it may take.

From Time Magazine Archive

"Oh, Haleema, and we're fastened in with a spring lock."

From Brenda's Bargain A Story for Girls by Reed, Helen Leah

Shaughnessy stepped forward and released the spring lock which had confined it, standing aside to allow his visitor's entrance, then snapped the door shut.

From The Lash by Lyman, Olin L.

Investigating through one of the oblong loopholes, he saw that the door was fastened with a spring lock which could be opened without a key from inside.

From Lonesome Town by Dorrance, Ethel

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