noun, feminine/auˈɾikula/plural: aurículas
pinna, auricle (the visible part of the ear that resides outside of the head); auricle (ear-shaped appendage of the atrium of the heart); auricle (appendage in the shape of an ear or earlobe)
Etymology tree Proto-Indo-European *h₂ew- Proto-Indo-European *-s Proto-Indo-European *h₂ṓws Proto-Italic *auzis Latin auris Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Proto-Italic *-kelos Latin -cula Latin auriculabor. Spanish aurícula Borrowed from Latin auricula (“outer ear”). Doublet of oreja.