perforativus

perforativus [ML] , that pierces or perforates, perforative; b (alch., of mercury). ~us dolor accidit ex ventositate Gilb. II 89. 2; utitur itaque virtute ‥ ~a, cujus est virtuti concavative obsequendo meatus ac poros aperire Ps.-Gros. Summa 525. b nihil tamen nisi argentum vivum affigit in aurum, eo quod est commixtibile et ~um Dastin Ros. 7.