Top Definition
The homosexual iron-containing oxygen-transport metalloprotein in the red blood cells of the blood in vertebrates and other animals.

The same thing as a hemoglobin, except gay.
"Dude, his red blood cells are so gay; I bet they contain homoglobin."

Free Daily Email

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

Emails are sent from We'll never spam you.