Definition of auricle
1a : an atrium of a heartb : pinna 1c : an anterior ear-shaped pouch in each atrium of the human heart
2 : an angular or ear-shaped lobe, process, or appendage
Recent Examples of auricle from the Web
Humans do have weak vestigial muscles attached to the shell of the ear, called the auricle or pinna, as well as evidence of a vestigial nervous system, which could have functioned to orient the ears.
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AURICLE Defined for Kids
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