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Ossicle
//ˈɒsɪkəl// noun
Definitions
Noun
- 1 A small bone (or bony structure), especially one of the three of the middle ear.
"The incus is one of the three auditory ossicles."
- 2 a small bone; especially one in the middle ear wordnet
- 3 Bone-like joint or plate, especially
"The skeleton of echinoderms is made of ossicles, linked to each other via muscles and connective tissue."
- 4 Bone-like joint or plate, especially:; one of numerous small calcareous structures forming the skeleton of certain echinoderms, as the starfishes;
- 5 Bone-like joint or plate, especially:; one of the hard articuli or joints of the stem or branches of a crinoid or encrinite;
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- 6 Bone-like joint or plate, especially:; one of the several small hard chitinous parts or processes of the gastric skeleton of crustaceans, as in the stomach of a lobster or crawfish.
Etymology
Late 16th century, from Latin ossiculum (“little bone, ossicle”) from os (“bone”).
See also for "ossicle"
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