A brain aneurysm is a weak spot in a blood vessel in the brain. It can bulge, and if it bursts, it can cause bleeding in the brain, which can be very serious and even life-threatening. Full definition
Our office assistant, Sharon, recently lost her dog, Chevelle, to a rare brain aneurism. (leerburg.com)
Tell you what, you get a bunch of your believer buddies together and pray the next time someone tries to carry out a mass shooting that he has a brain aneurism before he can kill anyone. (religion.blogs.cnn.com)
I was just talking to a friend recently about how her mother would have serious migraines and had what was considered to be a brain aneurism because environmental factors (she smoked a lot and sat in an enclosed office space with paraffin candles burning ALL THE TIME). (nourishingourchildren.org)