metathesis is an exchange of atoms in two different compounds; it gives rise to still other compounds.
"An Introduction to Chemical Science"
R.P. Williams
It includes Toulmin, a metathesis of Tomlin.
"The Romance of Names"
Ernest Weekley
But she drops her voice somewhat to disguise her feats of metathesis, about which she has doubts and which are involuntary: the "stand-wash," the "sweeping-crosser," the "sewing chamine."
"Essays"
Alice Meynell