latchkey

[ lach-kee ]
/ ˈlætʃˌki /

noun, plural latch·keys.

a key for releasing a latch or springlock, especially on an outer door.

RELATED WORDS

Origin of latchkey

First recorded in 1815–25; latch + key1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for latchkey

British Dictionary definitions for latchkey

latchkey

/ (ˈlætʃˌkiː) /

noun

a key for an outside door or gate, esp one that lifts a latch
  1. a supposed freedom from restrictions
  2. (as modifier)a latchkey existence

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