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serpentine

1 American  
[sur-puhn-teen, -tahyn] / ˈsɜr pənˌtin, -ˌtaɪn /

adjective

  1. of, characteristic of, or resembling a serpent, as in form or movement.

  2. having a winding course, as a road; sinuous.

    Synonyms:
    tortuous, twisting
  3. shrewd, wily, or cunning.


noun

  1. a device on a harquebus lock for holding the match.

  2. a cannon having any of various bore sizes, used from the 15th to the 17th century.

  3. Skating. a school figure made by skating two figure eights that share one loop.

verb (used without object)

serpentined, serpentining
  1. to make or follow a winding course.

    The stream serpentines through the valley.

serpentine 2 American  
[sur-puhn-teen, -tahyn] / ˈsɜr pənˌtin, -ˌtaɪn /

noun

  1. a common mineral, hydrous magnesium silicate, H 2 Mg 3 Si 2 O 2 , usually oily green and sometimes spotted, occurring in many varieties: used for architectural and decorative purposes.


serpentine 1 British  
/ ˈsɜːpənˌtaɪn /

noun

  1. a dark green or brown mineral with a greasy or silky lustre, found in igneous and metamorphic rocks. It is used as an ornamental stone; and one variety (chrysotile) is known as asbestos. Composition: hydrated magnesium silicate. Formula: Mg 3 Si 2 O 5 (OH) 4 . Crystal structure: monoclinic

  2. any of a group of minerals having the general formula (Mg,Fe) 3 Si 2 O 5 (OH) 4

"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

serpentine 2 British  
/ ˈsɜːpənˌtaɪn /

adjective

  1. of, relating to, or resembling a serpent

  2. twisting; winding

"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

noun

  1. maths a curve that is symmetric about the origin of and asymptotic to the x -axis

"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
serpentine Scientific  
/ sûr′pən-tēn′,-tīn′ /
  1. Any of a group of greenish, brownish, or yellowish monoclinic minerals, occurring in igneous or metamorphic rocks. They are used as a source of magnesium and asbestos. Chemical formula: (Mg,Fe) 3 Si 2 O 5 (OH) 4 .


Etymology

Origin of serpentine1

First recorded in 1400–50; Middle English (adjective) from Old French serpentin, serpentine and Latin serpentīnus “snakelike”; see origin at Serpens, -ine 1 ( def. )

Origin of serpentine2

First recorded in 1400–50; Middle English serpentin(e), from Old French serpentine and Medieval Latin serpentīnum (neuter) and serpentīna (feminine), noun use of neuter of serpentīnus serpentine 1


Explanation

You can use the adjective serpentine to describe things that look like a serpent or are snakelike. Looking down at the carved riverbeds in the Grand Canyon is like looking into a basket of snakes: the serpentine twists curve throughout the canyon floor. Not everyone likes snakes, but those who aren’t grossed out by the highly flexible bodies of serpents might enjoy using the word serpentine for things that resemble their snaky, curvy lines. Strands of hair, cracks in dry desert, and roller-coaster rides can look serpentine, and you might tangle with a serpentine hose while minding your own business and watering the plants. Sometimes serpentine even describes people who are snakelike or slippery in character.

Keep Reading on Vocabulary.com

Vocabulary lists containing serpentine

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.

See Examples For:

The artwork depicts a fantastical creature combining multiple striking features, including a spiral horn, elongated snout, hooked teeth, wings, and a serpentine tail.

From Science Daily ● May 4, 2026

With that as the framework from which “House of Ashur” operates, Tarabay understands the eternal allure of the gladiator as opposed to the serpentine psychological maneuvering of Roman senators.

From Salon ● Dec. 7, 2025

The stone, set in a serpentine ring, once belonged to Rachel Lambert Mellon, better known as Bunny Mellon, a US horticulturalist, philanthropist and art collector.

From Barron's ● Nov. 11, 2025

From bag-check to security to the serpentine concourses filled with high-end shops, private airline clubs, restaurants, spas and more, making your way through a supersize airport terminal is like a journey in itself.

From The Wall Street Journal ● Oct. 31, 2025

Outside a long dim passageway stretched serpentine before her, fit by the flickering orange glare from behind.

From "A Clash of Kings" by George R.R. Martin

“Through the peaks and valleys and alleyways we serpentined through together you were always there,” he continued.

From Fox News ● Jun. 10, 2019

Downstairs, a line that started forming nearly an hour early had serpentined past racks of fluorescent wigs and novelty socks all the way to the front door.

From New York Times ● Feb. 28, 2019

As they serpentined down the murky Itaquaí, signs of civilization receded.

From Washington Post

In Tunis an angry mob, forming spontaneously, serpentined through the narrow streets shouting "Down with Italy!" and "Long Live France!"

From Time Magazine Archive

She serpentined out of the room and crossed the Rubicon into the editorial offices.

From A Collection of Stories, Reviews and Essays by Willa Sibert Cather

John Wallace kicked field goals of 37 and 39 yards, the latter coming after Chucky Williams’ serpentining interception return and giving Louisville a one-point lead with 1:25 left in the third.

From Washington Times ● Oct. 30, 2015

After crossing the bridge over the stream that runs serpentining through the Upper Hadleigh Wood on its way to join the Rod River, they were soon at the Abbey Cross Roads.

From The Devil's Garden by W. B. Maxwell

At dawn they were partly concealed by serpentining ghosts of mist that slowly vanished under the increasing heat; and at sunset the mists stole silently over them again.

From Essays in Rebellion by Henry W. Nevinson

So! keep looking so—   My serpentining beauty, rounds on rounds!

From Robert Browning: How to Know Him by William Lyon Phelps

Toby, his rage thus vented in the rap, Went serpentining home, to take his nap.

From Broad Grins Comprising, With New Additional Tales in Verse, Those Formerly Publish'd Under the Title "My Night-Gown and Slippers." by George Colman

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