Lewis Short
(verb) : sŭpĕr-impōno (-inpōno), no
* Perf., pŏsitum, 3, , to put, place, or lay upon (not ante-Aug.): saxum ingens,Liv. 39, 50, 3: statua superimposita,id. 38, 56, 3: manum,Quint. 1, 1, 27: allium,Cels. 5, 27, 6: cataplasmata,id. 3, 10: radicem arundinis,id. 5, 26, 35: superinposito linteolo,Plin. 31, 9, 45, § 103; Stat. S. 1, 1.
Charlton T. Lewis, Charles Short, A Latin Dictionary