Dictionary.com
Thesaurus.com
Synonyms

talus

1 American  
[tay-luhs] / ˈteɪ ləs /

noun

Anatomy.
  • tali
    plural
  1. the uppermost bone of the proximal row of bones of the tarsus; anklebone.


talus 2 American  
[tay-luhs, tal-uhs] / ˈteɪ ləs, ˈtæl əs /

noun

  • taluses
    plural
  1. a slope.

  2. Geology. a sloping mass of rocky fragments at the base of a cliff.

  3. Fortification. the slope of the face of a work.


talus 1 British  
/ ˈteɪləs /

noun

  1. geology another name for scree

  2. fortifications the sloping side of a wall

"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

talus 2 British  
/ ˈteɪləs /

noun

  1. Nontechnical name: anklebone. the bone of the ankle that articulates with the leg bones to form the ankle joint

"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

talus 1 Scientific  
/ tā′ləs /
  • taluses
    plural
  1. Rock fragments that have accumulated at the base of a cliff or slope.

  2. ◆ The concave slope formed by such an accumulation of rock fragments is called a talus slope.


talus 2 Scientific  
/ tā′ləs /
  • tali
    plural
  1. The bone of the ankle that articulates with the tibia and fibula to form the ankle joint.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of talus1

First recorded in 1685–95, talus is from the Latin word tālus ankle, anklebone, die. See tassel

Origin of talus2

1635–45; < French: pseudo-learned alteration of Old French talu slope < Latin talūtium gold-bearing slope or talus ( Vulgar Latin: slope), perhaps of Iberian origin

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:

Surgeons removed her talus bone, which forms part of the ankle joint, after she developed an infection that prevented doctors from using metal implants.

From BBC ● May 20, 2026

Woods disclosed the surgery on Twitter and said it was a subtalar fusion procedure to address post-traumatic arthritis from when he broke his talus bone in February 2021.

From Washington Times ● Apr. 19, 2023

The first four days featured very limited access points and the entire route required the “North Cascades’ finest bushwhacking,” glacier travel, snowfields, scree, boulder and talus fields, and scrambling.

From Seattle Times ● Oct. 1, 2022

A little past the halfway mark, the trail leaves the forest and climbs a talus slope, offering views of Whitehorse Mountain and Three Fingers.

From Seattle Times ● Aug. 31, 2022

It led through a vast talus field and then, a mile or so farther on, into woods.

From "A Walk in the Woods" by Bill Bryson

A tali was brought out piled with boiled ducks’ eggs, crisply fried pooris, dal, rice, curries, chapatis, mango chutney, and many kinds of sweets.

From "Homeless Bird" by Gloria Whelan

The giraffe was a tali drill that had been brought to the village by the two men who had visited earlier.

From "A Long Walk to Water" by Linda Sue Park

Where is the American, who will not indignantly say, in the language of a Roman writer, "Non tali auxilio nec defensoribtis istis."

From Auricular Confession and Popish Nunneries Volumes I. and II., Complete by William Hogan

When a person threw the tali, he often invoked either a god or his mistress.

From The Gaming Table: Its Votaries and Victims Volume II (of II) by Andrew Steinmetz

The worst throw was called canis—three aces in tesseræ, and four aces in tali.

From The Browning Cyclop?dia A Guide to the Study of the Works of Robert Browning by Edward Berdoe

As recently as 10,000 years ago, bowl-like cirques in the park's mountains were sculpted by glaciers, which left in their wake gray carpets of rock known as taluses.

From Time Magazine Archive

The cottages were thatched and claywashed, and while some of them had a couple of strides of garden in front, others rose from little taluses of blown sand.

From Mushroom Town by Oliver Onions

A few headlands, flat-topped and soil-covered, support clumps of cedar and pine; and up-curving tangles of chinquapin and live-oak, growing on rough earthquake taluses, girdle their bases.

From The Mountains of California by John Muir

It is here that an overhanging and tip-tilted horn, a good sea-mark for Hatiheu, bursts naked from the verdure of the climbing forest, and breaks down shoreward in steep taluses and cliffs.

From The Works of Robert Louis Stevenson - Swanston Edition Vol. 18 (of 25) by Robert Louis Stevenson

The divide on the left towered up with rugged majesty, reddish in color, and split into gigantic irregular terraces, the taluses of which were all crowded with dense chaparral growths.

From The Lake of the Sky Lake Tahoe in the High Sierras of California and Nevada, its History, Indians, Discovery by Frémont, Legendary Lore, Various Namings, Physical Characteristics, Glacial Phenomena, Geology, Single Outlet, Automobile Routes, Historic Towns, Early Mining Excitements, Steamer Ride, Mineral Springs, Mountain and Lake Resorts, Trail and Camping Out Trips, Summer Residences, Fishing, Hunting, Flowers, Birds, Animals, Trees, and Chaparral, with a Full Account of the Tahoe National Forest, the Public Use of the Water of Lake Tahoe and Much Other Interesting Matter by George Wharton James

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com