1 definition by Mooch316

Top Definition
A creature that is half-horse with a fish tail.
Octopus --> octopi
Cactus --> cacti
Hippocampus --> hippocampi
by Mooch316 January 05, 2012

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.