any of various liquid medicines put into the ear in drops
eardrop in American English
(ˈɪərˌdrɑp)
noun
an earring with a pendant
Word origin
[1710–20; ear1 + drop]This word is first recorded in the period 1710–20. Other words that entered Englishat around the same time include: bother, hunker, offshore, rewind, tint