·noun Furious; raging; extremely violent.
II. Rabid ·noun Of or pertaining to rabies, or hydrophobia; as, rabid virus.
III. Rabid ·noun Affected with the distemper called rabies; mad; as, a rabid dog or fox.
IV. Rabid ·noun Extreme, unreasonable, or fanatical in opinion; excessively zealous; as, a rabid socialist.