encasement
En*case"ment, n. Etym: [Cf. Casement.] 1. The act of encasing; also, that which encases. 2. (Biol.) Defn: An old theory of generation similar to emboOvulist.
En*case"ment, n. Etym: [Cf. Casement.] 1. The act of encasing; also, that which encases. 2. (Biol.) Defn: An old theory of generation similar to emboOvulist.