nounăcĕsisACESIS☆ KeepMeaninga sort of boraxLewis & Short 1879ModernAs printed, 1879ACESISLEWIS & SHORTACESISăcĕsis, is f., = ἄκεσις, I. a sort of borax, used in medicine, Plin. 33, 5, 28, § 92.Read the whole entry