skeleton key

noun

plural skeleton keys
: a key with a large part of the bit filed away to enable it to open low quality locks as a master key

called also passkey

Examples of skeleton key in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Richardson moved into the starting lineup in early February and became the skeleton key of a team with very real Final Four dreams. Brendan Quinn, New York Times, 26 Mar. 2025 Today, Brown carries the ring of skeleton keys that unlock the doors of Oakley Grove house as the owner. Krista Stevens, Longreads, 4 Dec. 2024 Mounk pointed to this decline in trust as a sort of skeleton key for understanding the Trump vibe shift. Matt Robison, Newsweek, 21 Nov. 2024 Art and music and film and dance and so many other pieces of work where people just put their blood and guts into it, those things have been skeleton keys for me. Lily Moayeri, SPIN, 19 Aug. 2024 See All Example Sentences for skeleton key

Word History

First Known Use

1810, in the meaning defined above

Time Traveler
The first known use of skeleton key was in 1810

Browse Nearby Words

Cite this Entry

“Skeleton key.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/skeleton%20key. Accessed 8 Apr. 2025.

Kids Definition

skeleton key

noun
: a key made to open many locks
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!