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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.

A second-round draft pick this spring, Lock spent three months on IR with a sprained right thumb before becoming the seventh starting quarterback in Denver since Peyton Manning’s retirement.

From Seattle Times

He went down to it by a ladder, and fastened the door by a spring lock.

From Project Gutenberg

The result was as I had feared—a spring lock had fastened it.

From Project Gutenberg

She closed the door behind him; tried to bolt it; remembered that it secured itself by a spring lock which only a key could open from the hall; then, almost in a faint, fell into the wide arm-chair where she had sat when she sent von Klausen to the window.

From Project Gutenberg

In French morocco and lidless French morocco case, with spring lock, £1 1s.

From Project Gutenberg