耳翼 is read as じよく (jiyoku) and means auricle.
じよく
jiyoku
みみざわり
hard (on the ears)
みみかざり
earring
みみわ
earring (non-pierced)
じひょう
earmark (on cattle, etc.)
じもくをおどろかす
to take by surprise
よく
Chinese "Wings" constellation (one of the 28 mansions)
うよく
right wing (in soccer, rugby, etc.)
さよく
left wing (in soccer, rugby, etc.)
りょうよく
both wings
いちよく
one wing
しゅよく
main wings (of an aeroplane, airplane)
さいうよく
dominant person