rabid

adjective

ra·​bid ˈra-bəd 

also

ˈrā- 

1

a

: extremely violent : furious

b

: going to extreme lengths in expressing or pursuing a feeling, interest, or opinion

rabid editorials

a rabid supporter

2

: affected with rabies

a rabid dog

rabidity

rə-ˈbi-də-tē 

ra-, 

rā-

noun

rabidly

ˈra-bəd-lē 

also ˈrā-

adverb

rabidness noun

Synonyms of rabid

• extreme
• radical
• revolutionary

Examples of rabid in a Sentence

a politician with rabid supporters

Her husband is a rabid baseball fan.

Recent Examples on the Web

The canopy will help hold in the sound of Inter Miami’s most rabid fans, which should make for a better game atmosphere. —Michelle Kaufman, Miami Herald, 21 Nov. 2025

Despite three tumultuous relocations in the past half-century, most recently a defection to Sin City five years ago, the Raiders still have a rabid fan base — at Allegiant, every game day is Halloween — and the natives and transplants (including 62,080 attendees Sunday) are getting restless. —Michael Silver, New York Times, 3 Nov. 2025

The show then unravels like a circus, hopping with rabid animals when real demons from the underworld steal the spotlight, feeding off the rising live-stream viewer count. —Michael Lee Simpson, Entertainment Weekly, 29 Oct. 2025

The Wolfpack is in need of a rabid response after falling 36-7 against Notre Dame last week and with only one conference win under its belt so far this season. —Kilty Cleary, MSNBC Newsweek, 25 Oct. 2025

Word History

Etymology

Latin rabidus mad, from rabere

First Known Use

1594, in the meaning defined at sense 1a

Kids Definition

rabid

adjective

ra·​bid ˈrab-əd 

also ˈrā-bəd

1

: extremely violent : furious

2

: going to extreme lengths (as in interest or opinion)

rabid supporters

3

: affected with rabies

a rabid dog

rabidly adverb

Medical Definition

rabid

adjective

ra·​bid

ˈrab-əd also ˈrā-bəd

: affected with rabies

a rabid dog