i Register
In some senses, rotal is marked as obsolete, historical. Watch for register when choosing this word.
adj
Of or relating to wheels.
Alternative form of rotary: of or relating to circular motion.
adj
Of or relating to the Rota.
noun
Alternative form of rottol: a former Middle Eastern and North African unit of dry weight variously equal to 1–5 lbs. (.5–2.5 kg.).