Top Definition
A condition in which sense of smell is greatly heightened. It has been seen in patients with migraines and such, or in those who have recreationally done hallucenogics such as LSD.
I was dropping acid and kissed a boy with bad breath and it screwed with my brain and now I have hyperosmia.
by forrealshyperosmia May 27, 2011

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.

×