fibula

noun

fib·​u·​la ˈfi-byə-lə How to pronounce fibula (audio)
plural fibulae ˈfi-byə-lē How to pronounce fibula (audio) -lī How to pronounce fibula (audio) or fibulas
1
: the outer and usually smaller of the two bones between the knee and ankle in the hind or lower limbs of vertebrates
2
: a clasp resembling a safety pin used especially by the ancient Greeks and Romans
fibular adjective

Illustration of fibula

Illustration of fibula
  • fibula 2

Examples of fibula 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.
Pacheco was set to return in Week 12 but was not quite ready to take the field after fracturing his fibula early on in the season. Dan Perry, Newsweek, 26 Nov. 2024 Star pass-rusher Aidan Hutchinson fractured his tibia and fibula during the win over the Cowboys, while veteran linebacker Alex Anzalone broke his forearm in the Jaguars victory. Colton Pouncy, The Athletic, 22 Nov. 2024 Kelly ended up suffering a broken tibia and fibula in his right ankle after Alouettes defensive end Isaac Adeyemi-Berglund landed on his leg while Kelly was running. Scott Thompson, Fox News, 12 Nov. 2024 Two other key starters, defensive tackle B.J. Hill (rib) and left tackle Orlando Brown Jr. (knee/fibula), are questionable to face the Ravens. Baltimore Sun Staff, Baltimore Sun, 6 Nov. 2024 See all Example Sentences for fibula 

Word History

Etymology

Latin, pin, clasp; akin to Latin figere to fasten

First Known Use

1578, in the meaning defined at sense 1

Time Traveler
The first known use of fibula was in 1578

Dictionary Entries Near fibula

Cite this Entry

“Fibula.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fibula. Accessed 2 Dec. 2024.

Kids Definition

fibula

noun
fib·​u·​la ˈfib-yə-lə How to pronounce fibula (audio)
plural fibulae -ˌlē How to pronounce fibula (audio)
-ˌlī
or fibulas
: the outer and usually the smaller of the two bones between the knee and ankle of the hind or lower limb
fibular adjective

Medical Definition

fibula

noun
fib·​u·​la ˈfib-yə-lə How to pronounce fibula (audio)
plural fibulae
-lē also -ˌlī
or fibulas
: the outer or postaxial and usually the smaller of the two bones of the hind or lower limb below the knee that is the slenderest bone of the human body in proportion to its length, articulates above with the external tuberosity of the tibia and below with the talus, and has its lower end forming the external malleolus of the ankle

called also calf bone

fibular adjective

More from Merriam-Webster on fibula

Last Updated: - Updated example sentences
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