noun furious; raging; extremely violent.
2. rabid ·noun of or pertaining to rabies, or hydrophobia; as, rabid virus.
3. rabid ·noun affected with the distemper called rabies; mad; as, a rabid dog or fox.
4. rabid ·noun extreme, unreasonable, or fanatical in opinion; excessively zealous; as, a rabid socialist.