Obs. Med. [translit. of Gr. ἄκοπον adj. neut., sc. φάρμακον; see prec.] A soothing salve; a poultice or plaster to relieve pain; an anodyne.
1661. R. Lovell, Anim. & Min., 82. Old oile boiled to the temper and thicknesse of an Acopon, helpeth all vices of the nerves, and paines.
