"an eye," plural oculi, 1857, from Latin oculus "an eye" (from PIE root *okw- "to see").
octopus
octoroon
octuple
ocular
oculist
oculus
oda
odalisque
odd
oddball
odditorium
)window.location='https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=byronic106@yahoo.com&lc=US&item_name=Donation+to +Help+Keep+Etymonline+Free+and+Open&no_note=0&cn=&curency_code=USD&bn=PP-DonationsBF:btn_donateCC_LG.gif:NonHosted'){kind=link}