A computer software expert who can break into secure networks. This is often used to describe a criminal who steals your private information.

A public place with wireless internet access. Hotspots are usually free to use, but some require payment or sign-up information.

If your blood sugar level has risen and has stayed well above normal, you have "high blood sugar" or you have hyperglycemia.

It is high blood pressure.

If your blood sugar level is too low and it has stayed well below normal, you have "low blood sugar" or you have hypoglemia.