antihelix
noun
an·ti·he·lix
| \ -ˈhē-liks
\
\
variants:
also anthelix \ (ˈ)ant-
\
\
plural antihelices\ -ˈhel-ə-ˌsēz, -ˈhē-lə-
\
or antihelixes\ -ˈhē-lik-səz
\
\
or antihelixes\ -ˈhē-lik-səz
\
Medical Definition of antihelix
: the curved elevation of cartilage within or in front of the helix