Beldam, an old woman.
Beltane, the festival of May first.
Bek, bake.
Benison, prognostication for good.
Benshee, a banshee or fairy, really an Irish fairy.
Berry, thresh.
Besome, broom.
“Best Aucht,” the most valuable possession, usually a horse or ox, claimed by the superior on the death of a farm tenant.
Bickering, moving noisily.
Bien, prosperous.