c.1374 (implied in
abetting), from O.Fr.
abeter "to bait, to harass with dogs," lit. "to cause to bite," from
à "to" +
beter "to bait," from a Gmc. source, perhaps Low Franconian
betan "incite," or O.N.
beita "cause to bite," from P.Gmc.
*baitjan, from PIE base
*bheid- "to split" (see fissure).