Word.ws English Dictionary

sustentaculum

UK/ˌsʌstɛnˈtakjʊləm/US/ˌsəstɛnˈtækjələm/

sustentaculum noun: a supporting structure, a body part that supports one or more other parts.

Noun

sustentaculum (plural sustentacula or sustentaculums)

  1. A supporting structure, a body part that supports one or more other parts.
    • The ligamentum talocalcaneum mediale lies obliquely on the medial side of the joint, and consists of fibres which extend from the medial posterior tubercle of the talus to the posterior roughened border of the sustentaculum tali.1818, Daniel John Cunningham, Cunningham's Textbook of Anatomy, page 355
    • While of only moderate size, the sustentaculum is very thick and prominent; its astragalar facet is of irregularly oval shape and nearly plane.1912, William Berryman Scott, Toxodonta (Reports of the Princeton University Expeditions to Patagonia, 1896-1899), volume 6, page 171

sustentaculum meaning in Tamil

sustentaculum in Tamil

தாங்கி

Forms of sustentaculum

pluralsustentacula
pluralsustentaculums

Origin of sustentaculum

From Latin sustentaculum; compare sustentate. Attested since the eighteenth century.

Questions about sustentaculum

What does sustentaculum mean?
Sustentaculum means a supporting structure, a body part that supports one or more other parts.
What is sustentaculum in Tamil?
Sustentaculum in Tamil is தாங்கி. See Sustentaculum meaning in Tamil.
What part of speech is sustentaculum?
Sustentaculum is a noun.
How do you pronounce sustentaculum?
Sustentaculum is pronounced /ˌsʌstɛnˈtakjʊləm/ (UK).
What is the plural of sustentaculum?
The plural of sustentaculum is sustentacula.

Words near sustentaculum in the dictionary

  1. sustenation
  2. sustentacle
  3. sustentacles
  4. sustentacula
  5. sustentacular
  6. sustentaculum
  7. sustentaculums
  8. sustentate
  9. sustentated
  10. sustentates
  11. sustentating

Source and license

Adapted from Wiktionary: sustentaculum (page history and authors); sustentaculum (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “sustentaculum.” Word.ws, https://word.ws/sustentaculum. Based on Wiktionary, CC BY-SA 4.0.