the surface of a travelled portion of a highway that becomes liquified underneath it and the pavement, gravel, slurry or mud pushes upward
a road boil appears on a road in the spring. It is believed to be caused from winter months springs located under roads do not completely freeze but the surrounding area does, when traffic drives over the road, it forces the moisture to the top so it has the appearance of a boil or bubble. There is one just below MacDonald's hill!
by Elsie Spazmataz May 07, 2009

7 Words Related to road boil

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.

×