transmūtātĭo — Lewis & Short
transmūtātĭo, ōnis, f.transmuto.
I In gen., a changing, Vulg. Jacob. 1, 17. —
II In partic., a shifting, transposition of letters (post-Aug.; cf.:
transpositio, commutatio),Quint. 1, 5, 39; 9, 4, 89.