An example of a fibula is the outer bone that was broken when the child fell from the tree.
nounpl. -·lae· or -·las
- the long, thin outer bone of the human leg between the knee and the ankle
- a similar bone in the hind leg of other animals
- in ancient Greece or Rome, a buckle or clasp for fastening garments
Origin of fibulaL, a clasp, pin ( from base of figere, to fasten, fix): the bone, as it appears in man, is like a clasp
nounpl. fib·u·lae, or fib·u·las
- a. The outer and narrower of two bones of the human lower leg, extending from the knee to the ankle.b. The corresponding bone in the leg or hind limb of other vertebrates.
- An often ornamented clasp or brooch used in ancient Greece and Rome to fasten clothes.
Origin of fibulaLatin fībula clasp from fīgere to fasten ; see dhīgw- in Indo-European roots.
top: bones of a human leg
bottom: 7th-6th century bc bronze clasp
(plural fibulas or fibulae or fibulæ)
From Latin fībula (“clasp, buckle”).