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malleus

play
noun mal·le·us \ˈma-lē-əs\

Definition of malleus

plural mal·lei play \-lē-ˌī, -lē-ˌē\

  1. :  the outermost of a chain of three small bones of the mammalian middle ear —called also hammer — see ear illustration



Origin of malleus

New Latin, from Latin, hammer


First Known Use: 1669


Medical Dictionary

malleus

play
noun mal·le·us \ˈmal-ē-əs\

Medical Definition of malleus

plural mal·lei \-ē-ˌī, -ē-ˌē\play play

  1. :  the outermost of the chain of three ossicles in the middle ear of a mammal consisting of a head, neck, short process, long process, and handle with the short process and handle being fastened to the tympanic membrane and the head articulating with the head of the incus—called also hammer



Illustration of malleus


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