Stories We Like: A Guide to the Comma
1610s, "furious, raving," from Latin rabidus "raging, furious, enraged; inspired; ungoverned; rabid," from rabere "be mad, rave" (see rage (v.)). Meaning "made mad by rabies" in English first recorded 1804. Related: Rabidly; rabidness.
rabid rab·id (rāb'ĭd)
Of or affected by rabies.