mannis

mannis [cf. 1 manna] , (gum of) aromatic plant, frankincense. recipe ‥ magnetis ana ℥ ij, masticis, manis, j olibani ana ℥ unam et semis Gilb. VII 359v. 2; ~is, olibanum, thus minutum idem Alph. 110; thus ‥ tercium minutum valde et rufum, de quo ~is fieri dicitur Ib. 188.