Top Definition
Epilepsy characterized by loss of consciousness, frothing at the mouth, etc. See also epilepsy or petit mal.
"Kris has grand mal, we hope he gets better."
by DiiKaBaKa January 23, 2004
2 Words related to grand mal

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.