slippery

adjective

slip·​pery ˈsli-p(ə-)rē How to pronounce slippery (audio)
slipperier; slipperiest
Synonyms of slipperynext
1
a
: causing or tending to cause something to slide or fall
slippery roads
b
: tending to slip from the grasp
a slippery fish
2
a
: not firmly fixed : unstable
b
: not precise or fixed in meaning : ambiguous, elusive
3
: not to be trusted : tricky
slipperiness noun

Synonyms of slippery

Examples of slippery in a Sentence

The trails were muddy and slippery. Fish are slippery to hold. The sign cautions: “Slippery when wet.”
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.
Their zip-up design is easy to slip on and off, and their durable rubber sole offers added traction on slippery surfaces. Averi Baudler, PEOPLE, 30 Jan. 2026 But the reality, like a victorious electoral campaign, like getting a Ming vase across a slippery floor, is often more mundane. Oliver Kay, New York Times, 30 Jan. 2026 The department warned citizens that snow and ice can create extremely slippery surfaces and lead to serious or even deadly accidents. Stephen Sorace, FOXNews.com, 29 Jan. 2026 Schools and some businesses in Wayne, Oakland and Macomb counties closed for the day because of slippery road conditions and to keep students, workers and customers out of the cold. Natalie Davies, Freep.com, 29 Jan. 2026 See All Example Sentences for slippery

Word History

Etymology

slipper entry 1 + -y entry 1

Note: As the earliest occurrence of slippery appears to be in the Coverdale Bible (1535, Psalm 35:6), it has been suggested that the addition of the suffix -y to the adjective slipper copies German schlipfferig in Luther's translation of the same passage (1534, present-day German schlüpfrig). The German word is ultimately from the same Germanic base as slip entry 5 (see Oxford Dictionary of English Etymology).

First Known Use

circa 1500, in the meaning defined at sense 1a

Time Traveler
The first known use of slippery was circa 1500

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Cite this Entry

“Slippery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/slippery. Accessed 2 Feb. 2026.

Kids Definition

slippery

adjective
slip·​pery ˈslip-(ə-)rē How to pronounce slippery (audio)
slipperier; slipperiest
1
: having a surface smooth enough to cause one to slide or lose one's hold
2
: not worthy of trust : tricky, crafty
slipperiness noun

More from Merriam-Webster on slippery

Last Updated: - Updated example sentences
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