Lewis Short
(verb) : prō-sēmĭno, āvi, ātum, 1
* To sow or scatter about, to sow (rare but class.).
* Lit.: ostreas, Cic. Fragm. ap. Non. 216, 13: tamquam ex draconis alicujus dentibus proseminati,Lact. 6, 10, 19.
* Trop., to disseminate, propagate: proseminatae sunt familiae, i. e. ortae,Cic. de Or. 3, 16, 61; id. Imp. Pomp. 1, 90.
Charlton T. Lewis, Charles Short, A Latin Dictionary