The story
- Latinrabiō
- Classical Latinrabiēs
- Late Latinrabia
- Anglo-Normanrage
- Middle Englishrage
- Englishrage
- Proto-Indo-European*bʰeyd-
- Proto-Indo-European*bʰéydt
- Proto-Germanic*bītaną
- Proto-Germanic*baitijaną
- Old Norsebeita
- Middle Englishbayte
- Englishbait
- English todayragebait
From rage + -bait (“manipulation to elicit a particular response”). Compare rage farm.
Etymology from Wiktionary, CC BY-SA 4.0.