How do you spell Rabid

Available Definitions:
1)  n. - Furious; raging; extremely violent.
2)  n. - Extreme, unreasonable, or fanatical in opinion; excessively zealous; as, a rabid socialist.
3)  n. - Affected with the distemper called rabies; mad; as, a rabid dog or fox.
4)  n. - Of or pertaining to rabies, or hydrophobia; as, rabid virus.